Access Statistics for Nicholas Cox

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Analysing circular data in Stata 0 0 1 929 2 2 6 2,745
Between and beyond: irregular series, interpolation, variograms and smoothing 0 2 5 27 0 2 10 61
Between tables and graphs 0 0 2 235 0 1 7 354
Between tables and graphs: A tutorial 0 1 3 291 0 1 5 498
Between tables and graphs: A tutorial 1 1 1 312 1 1 3 526
Circular statistics in Stata, revisited 0 0 2 395 0 0 4 1,618
Circular statistics in Stata, revisited 0 1 1 170 0 1 4 572
Fun and fluency with functions 0 0 2 122 0 0 4 230
Generalised linear models for prediction: some principles, some programs and some practice 1 1 4 345 1 3 6 867
Graphics (and numerics) for comparison 0 0 0 235 0 0 0 501
Graphics (and numerics) for univariate distributions 0 1 1 26 1 2 3 70
Graphics (and numerics) for univariate distributions 0 1 2 130 0 1 4 203
Graphics before and after model fitting 1 1 1 239 1 1 2 1,555
Graphics before and after model fitting 0 0 6 441 0 0 11 2,538
Graphics for categories and compositions 0 0 0 0 0 0 3 492
Graphics tips for all 1 1 6 304 1 1 8 514
Graphs for all seasons 0 0 0 223 0 0 4 555
Graphs for all seasons 0 0 2 173 0 0 4 424
How to face lists with fortitude 0 0 1 428 0 0 3 834
On the shoulders of giants, or not reinventing the wheel 1 2 8 41 2 5 34 86
On the shoulders of giants, or not reinventing the wheel 0 1 3 13 0 1 3 17
PanelWhiz 0 0 0 10 0 0 7 266
Plotting graded data: a Tukey-ish approach 0 0 0 155 0 0 5 610
Quantile plots: New planks in an old campaign 0 0 1 23 0 1 3 47
Quantiles, L-moments and modes: bringing order to descriptive statistics 0 1 2 176 1 2 6 424
Quantiles, L-moments and modes: bringing order to descriptive statistics 0 1 2 84 0 1 2 258
Quantiles, L-moments and modes: bringing order to descriptive statistics 1 1 2 159 4 4 11 463
Small multiples, or the science and art of combining graphs 0 1 1 44 0 1 4 114
Small multiples, or the science and art of combining graphs 2 4 10 93 5 12 36 265
Spaghetti, paella and alternatives: graphics for multiple series and groups 0 6 44 44 4 17 80 80
Strategy and tactics for graphic multiples in Stata 0 0 4 105 0 1 7 174
The Stata Technical Bulletin and the Stata Journal: editors' report 0 0 0 0 0 0 4 860
Thirty graphical tips Stata users should know 1 3 7 489 1 4 14 706
To the vector belong the spoils: Circular statistics in Stata 1 1 1 58 1 1 3 197
To the vector belong the spoils: circular statistics in Stata 1 1 2 58 1 1 6 207
Triangular plots 0 1 2 3,117 4 9 31 8,293
Trilinear plots and some alternatives 0 0 1 119 1 2 6 367
Vote for quantile plots! New planks in an old campaign 0 0 2 22 0 1 6 37
Total Working Papers 11 33 132 9,835 31 79 359 28,628


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A brief history of Stata on its 20th anniversary 1 2 4 247 2 5 9 464
A conversation with Kit Baum 0 0 1 81 0 0 4 189
A multivariable scatterplot smoother 0 0 4 142 0 1 8 581
A note on the concordance correlation coefficient 0 0 2 800 1 1 9 3,318
Alternative ranking procedures 0 1 1 11 4 5 5 64
Alternative ranking procedures: update 0 1 1 8 4 5 7 42
An immediate command for two-way tables 0 0 0 6 0 0 1 33
Ana Isabel Palma Carlos Timberlake (1943-2009) 0 0 1 22 0 3 14 254
Bin smoothing and summary on scatter plots 0 0 1 32 0 0 2 156
Binomial smoothing plot 0 0 0 65 0 0 0 286
Bivariate results for each pair of variables in a list 0 0 0 18 0 1 3 137
Changing numeric variables to string 0 0 0 15 0 0 0 56
Changing string variables to numeric 0 0 0 7 0 0 0 37
Changing string variables to numeric: correction 0 0 0 6 0 0 1 43
Changing string variables to numeric: update 0 0 0 5 0 0 1 51
Collasping datasets to frequencies 0 0 0 5 1 1 3 30
Concordance correlation coefficient 0 2 5 83 4 12 20 215
Concordance correlation coefficient, revisited 0 0 0 24 0 0 2 63
Concordance correlation coefficient: minor corrections 0 0 2 31 0 0 2 104
Concordance correlation coefficient: update for Stata 6 0 0 1 37 0 0 2 165
Convex hull plots 0 0 1 14 0 0 2 45
Corrections to condraw.ado 0 0 0 13 6 6 9 140
Depending on conditions: a tutorial on the cond() function 1 3 16 130 9 19 73 434
Describing variables in memory 0 0 0 7 0 0 1 44
Describing variables in memory: update to Stata 7 0 0 1 3 2 2 3 50
Detection and deletion of duplicate observations 0 0 1 16 0 0 2 42
Diagnostic plots for assessing Singh-Maddala and Dagum distributions fitted by MLE 0 0 1 24 0 1 5 55
Distribution function plots 0 0 0 7 0 1 1 40
Do-it-yourself shuffling and the number of runs under randomness 0 0 0 52 0 0 2 204
Dropping variables or observations with missing values 3 14 63 300 16 53 289 1,191
Easier bar charts 0 0 0 6 0 0 1 25
Easier bar charts: corrections 0 0 0 2 0 0 1 19
Editorial Announcements 0 0 0 0 0 0 0 45
Enhancements to numbers of missing and present values 0 0 0 7 0 0 2 37
Extensions to generate, extended 0 0 0 7 0 0 1 27
Extensions to generate, extended: corrections 0 0 0 11 0 0 1 42
Further new matrix commands 0 0 0 11 0 0 1 39
Listing distinct values of a variable 0 0 0 8 0 1 1 43
Metadata for user-written contributions to the Stata programming language 0 0 0 18 0 0 5 87
Metadata for user-written contributions to the Stata programming language: extensions 0 0 0 22 0 1 2 67
Moving summaries 0 0 0 2 0 0 0 15
Numbers of missing and present values 0 0 0 8 0 0 4 35
Quantile plots, generalized 0 0 0 27 0 0 4 51
Quantile plots, generalized: update to Stata 7.0 0 0 0 31 0 1 3 95
Renaming variables, multiply and systematically 0 0 2 70 0 0 7 132
Renaming variables: changing suffixes 0 0 0 95 0 1 1 255
Results for all possible combinations of arguments 0 0 0 11 0 0 0 64
Review of Statistical Evaluation of Measurement Errors by Dunn 0 0 0 80 0 0 2 283
Sampling without replacement: absolute sample sizes and keeping all observations 0 0 0 44 0 0 1 249
Sequences of integers 0 0 0 11 0 0 0 32
Speaking Stata: A set of utilities for managing missing values 0 2 6 77 0 5 15 185
Speaking Stata: Axis practice, or what goes where on a graph 0 1 1 34 0 2 4 98
Speaking Stata: Between tables and graphs 1 2 5 192 1 4 17 435
Speaking Stata: Compared with 2 6 23 88 6 16 64 215
Speaking Stata: Correlation with confidence, or Fisher's z revisited 0 0 8 183 0 3 22 652
Speaking Stata: Counting groups, especially panels 0 0 1 108 0 0 5 253
Speaking Stata: Creating and varying box plots 3 11 49 240 5 23 132 578
Speaking Stata: Creating and varying box plots: Correction 0 3 10 71 0 3 14 135
Speaking Stata: Density probability plots 0 1 3 292 0 2 10 947
Speaking Stata: Design plots for graphical summary of a response given factors 0 0 0 25 0 1 4 71
Speaking Stata: Distinct observations 0 2 3 80 0 2 12 268
Speaking Stata: Finding variables 0 0 1 37 0 0 5 95
Speaking Stata: Fun and fluency with functions 0 0 11 185 0 0 21 346
Speaking Stata: Graphing agreement and disagreement 0 0 0 162 0 0 0 589
Speaking Stata: Graphing categorical and compositional data 0 1 5 267 0 2 12 792
Speaking Stata: Graphing distributions 1 2 5 309 2 3 11 836
Speaking Stata: Graphing model diagnostics 0 0 2 135 0 1 8 400
Speaking Stata: Graphing subsets 0 0 0 46 0 0 2 122
Speaking Stata: Graphs for all seasons 0 0 4 219 0 0 9 656
Speaking Stata: How best to generate indicator or dummy variables 0 8 22 22 3 16 48 48
Speaking Stata: How to face lists with fortitude 1 3 14 548 4 10 35 1,164
Speaking Stata: How to move step by: step 1 1 7 456 2 3 18 1,148
Speaking Stata: How to repeat yourself without going mad 2 6 24 1,053 4 9 39 1,965
Speaking Stata: I. J. Good and quasi-Bayes smoothing of categorical frequencies 0 0 0 25 1 1 2 107
Speaking Stata: Identifying spells 0 1 3 172 2 4 14 373
Speaking Stata: In praise of trigonometric predictors 1 3 8 185 2 5 16 453
Speaking Stata: Letter values as selected quantiles 0 1 2 13 1 3 16 49
Speaking Stata: Logarithmic binning and labeling 2 9 36 42 11 41 127 151
Speaking Stata: MMXI and all that: Handling Roman numerals within Stata 0 0 0 6 0 1 3 61
Speaking Stata: Making it count 0 0 1 373 0 0 8 1,107
Speaking Stata: Matrices as look-up tables 0 0 0 37 0 2 3 106
Speaking Stata: Multiple bar charts in table form 1 3 13 55 2 7 33 117
Speaking Stata: On getting functions to do the work 0 1 4 172 0 1 6 598
Speaking Stata: On numbers and strings 0 0 4 364 0 2 11 1,132
Speaking Stata: On structure and shape: the case of multiple responses 0 1 2 130 0 1 3 453
Speaking Stata: Output to order 0 0 0 50 0 0 1 112
Speaking Stata: Paired, parallel, or profile plots for changes, correlations, and other comparisons 0 1 1 77 1 2 5 192
Speaking Stata: Problems with lists 0 0 5 222 0 1 10 482
Speaking Stata: Problems with tables, Part I 0 0 2 179 1 2 6 456
Speaking Stata: Problems with tables, Part II 0 0 0 224 0 0 2 692
Speaking Stata: Rowwise 0 0 5 132 0 0 7 241
Speaking Stata: Seven steps for vexatious string variables 1 4 18 18 1 9 34 34
Speaking Stata: Shading zones on time series and other plots 2 9 46 108 3 16 82 182
Speaking Stata: Smoothing in various directions 0 0 0 64 0 1 1 259
Speaking Stata: Spineplots and their kin 0 0 0 84 0 0 4 236
Speaking Stata: Tables as lists: From rounding to binning 0 3 7 7 2 8 13 13
Speaking Stata: Tables as lists: The groups command 1 5 17 40 1 5 26 81
Speaking Stata: The limits of sample skewness and kurtosis 0 1 6 57 1 2 16 239
Speaking Stata: The protean quantile plot 3 4 11 126 5 11 26 406
Speaking Stata: The statsby strategy 1 3 11 240 1 5 28 647
Speaking Stata: Time of day 0 0 4 360 2 2 10 1,132
Speaking Stata: Transforming the time axis 0 2 4 63 1 3 19 178
Speaking Stata: Trimming to taste 0 0 4 42 1 1 7 90
Speaking Stata: Turning over a new leaf 0 0 0 80 0 0 0 366
Spike plots for histograms, rootograms, and time series plots, update 0 0 0 25 0 0 0 116
Spike plots for histograms, rootograms, and time-series plots 0 0 1 8 0 0 6 68
Stata tip 100: Mata and the case of the missing macros 0 0 0 0 0 0 7 119
Stata tip 101: Previous but different 0 0 0 27 0 0 0 58
Stata tip 102: Highlighting specific bars 1 1 7 98 2 3 12 147
Stata tip 104: Added text and title options 1 1 2 43 1 1 3 95
Stata tip 105: Daily dates with missing days 0 0 0 83 0 0 2 170
Stata tip 111: More on working with weeks 0 0 0 0 0 0 10 91
Stata tip 111: More on working with weeks, erratum 0 0 3 31 0 0 8 71
Stata tip 113: Changing a variable's format: What it does and does not mean 0 0 4 59 1 1 7 101
Stata tip 114: Expand paired dates to pairs of dates 0 1 7 81 1 3 9 159
Stata tip 121: Box plots side by side 3 5 26 75 4 8 38 141
Stata tip 12: Tuning the plot region aspect ratio 0 0 1 59 0 0 1 250
Stata tip 130: 106610 and all that: Date variables that need to be fixed 0 0 2 2 3 4 9 9
Stata tip 15: Function graphs on the fly 0 1 1 57 0 2 2 161
Stata tip 17: Filling in the gaps 1 3 6 263 1 4 13 654
Stata tip 21: The arrows of outrageous fortune 1 1 5 37 1 1 6 150
Stata tip 24: Axis labels on two or more levels 1 6 37 85 2 11 58 249
Stata tip 27: Classifying data points on scatter plots 0 1 8 76 1 3 19 283
Stata tip 2: Building with floors and ceilings 0 0 0 37 0 0 2 137
Stata tip 30: May the source be with you 0 0 1 39 1 1 2 124
Stata tip 33: Sweet sixteen: Hexadecimal formats and precision problems 0 1 4 69 1 3 10 250
Stata tip 36: Which observations? 0 1 10 59 0 3 22 155
Stata tip 36: Which observations? Erratum 0 0 3 24 0 0 5 69
Stata tip 39: In a list or out? In a range or out? 1 2 8 60 1 2 14 128
Stata tip 43: Remainders, selections, sequences, extractions: Uses of the modulus 0 0 4 70 0 0 5 174
Stata tip 45: Getting those data into shape 0 1 3 180 0 1 8 485
Stata tip 47: Quantile–quantile plots without programming 1 2 3 74 2 3 5 168
Stata tip 50: Efficient use of summarize 0 0 2 104 0 1 4 252
Stata tip 51: Events in intervals 0 1 2 106 2 3 9 195
Stata tip 52: Generating composite categorical variables 1 5 14 231 1 5 17 671
Stata tip 55: Better axis labeling for time points and time intervals 0 0 6 34 0 0 10 105
Stata tip 59: Plotting on any transformed scale 2 3 6 38 3 5 13 111
Stata tip 61: Decimal commas in results output and data input 1 2 5 167 1 2 8 451
Stata tip 62: Plotting on reversed scales 0 0 0 9 0 0 1 50
Stata tip 65: Beware the backstabbing backslash 2 5 12 67 3 9 19 196
Stata tip 67: J() now has greater replicating powers 0 0 0 3 0 0 0 43
Stata tip 68: Week assumptions 0 2 15 93 0 2 23 159
Stata tip 6: Inserting awkward characters in the plot 1 1 3 74 2 5 7 188
Stata tip 70: Beware the evaluating equal sign 1 2 3 44 2 4 10 114
Stata tip 71: The problem of split identity, or how to group dyads 0 3 14 70 1 4 17 147
Stata tip 76: Separating seasonal time series 0 3 10 151 1 5 26 263
Stata tip 78: Going gray gracefully: Highlighting subsets and downplaying substrates 0 0 3 31 0 1 6 140
Stata tip 79: Optional arguments to options 0 0 1 24 0 0 1 82
Stata tip 82: Grounds for grids on graphs 0 0 1 52 0 0 5 105
Stata tip 84: Summing missings 0 0 0 26 0 0 0 69
Stata tip 85: Looping over nonintegers 0 0 0 71 0 0 0 134
Stata tip 91: Putting unabbreviated varlists into local macros 0 0 0 36 0 0 0 89
Stata tip 95: Estimation of error covariances in a linear model 0 0 0 28 0 0 2 66
Stata tip 96: Cube roots 0 0 4 102 1 2 9 285
Stata tip 98: Counting substrings within strings 0 0 0 0 1 1 3 96
Stata tip 9: Following special sequences 0 0 0 38 0 0 2 151
Suggestions on Stata programming style 0 5 16 376 0 14 42 712
Tabulation of modes 0 0 0 18 5 5 7 47
Tests for heteroskedasticity in regression error distribution 0 0 0 54 0 0 0 156
The Stata Journal Editors' Prize 2014: Richard Williams 0 0 0 17 0 0 0 40
The Stata Journal Editors' Prize 2014: Roger Newson 0 0 0 19 0 0 3 50
The Stata Journal Editors' Prize 2016: Patrick Royston 0 0 0 12 0 0 4 35
The Stata Journal Editors' Prize 2017: Ben Jann 0 1 4 15 0 1 23 46
The Stata Journal Editors’ Prize 2018: Federico Belotti 0 0 2 2 1 1 10 10
The Stata Journal so far: Editors' report 0 0 0 38 0 1 2 207
Update to changing numeric variables to string 0 0 0 9 0 0 0 52
Using awk and fgrep for selective extraction from Stata log files 0 0 0 52 0 0 0 223
Yet more new matrix commands 0 1 3 24 2 3 6 52
Total Journal Articles 46 184 798 15,214 163 489 2,135 43,492


Software Item File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
AAPLOT: Stata module for scatter plot with linear and/or quadratic fit, automatically annotated 1 4 27 354 13 35 233 1,949
ACPLOT: Stata module to plot the autocorrelogram 2 3 5 380 3 5 22 1,908
ADJACENT: Stata module to list adjacent values of variables 1 2 14 194 7 16 68 1,988
ADOTYPE: Stata module to type ado file 0 0 2 219 1 5 23 1,231
ALLPOSSIBLE: Stata module to fit all possible models with subsets of predictors 1 2 13 448 5 10 52 2,117
ASCIIPLOT: Stata module to generate ASCII character map 3 4 10 165 14 45 146 1,354
AVPLOT2: Stata modules for added variable plots 0 0 1 115 3 18 51 1,128
BANDPLOT: Stata module to plot summary statistics of responses for bands of predictors 0 0 0 36 2 2 14 434
BARPLOT2: Stata module to produce bar plot with optional error bars 1 3 10 348 12 28 85 2,828
BARPLOT: Stata module to plot varlist against xvar 0 0 1 83 1 1 9 719
BCOEFF: Stata module to save regression coefficients to new variable 1 9 40 1,943 29 83 366 8,999
BEAMPLOT: Stata module to draw horizontal dotplots using beams 1 1 5 101 3 4 38 716
BETAFIT: Stata module to fit a two-parameter beta distribution 1 3 23 852 17 50 221 4,144
BKROSENBLATT: Stata module for Blum, Kiefer and Rosenblatt test of bivariate independence 0 1 3 63 0 1 10 313
BLOGIT2: Stata module to produce grouped data logit with support for in 0 0 0 167 0 0 8 865
CATENATE: Stata module to concatenate variables into string variable 1 4 20 1,428 31 104 451 11,888
CATPLOT: Stata module for plots of frequencies, fractions or percents of categorical data 13 37 136 1,395 78 251 880 5,983
CBARPLOT: Stata module for centred bar plots of absolute or relative frequencies 0 0 1 17 1 1 13 139
CFVARS: Stata module to compare variable name lists in two data sets 1 4 19 306 12 42 156 1,737
CHAOS: Stata module to iterate a logistic difference equation 0 0 1 219 0 3 11 1,387
CHARLIST: Stata module to list characters present in string variable 7 25 71 652 87 234 757 5,242
CHARUTIL: Stata module of utilities for working with characteristics 0 0 0 23 0 1 5 368
CIBPLOT: Stata module for bar-on-bar plots of confidence intervals 0 0 5 123 0 1 13 749
CIHPLOT: Stata module to show horizontally labelled plots showing confidence intervals 0 0 0 63 0 0 2 359
CIJ: Stata module for binomial confidence intervals for proportions using Jeffreys prior 0 0 0 104 0 0 4 777
CIPLOT: Stata module for plots of confidence intervals 5 13 79 823 30 85 456 3,773
CIPOLATE: Stata module for cubic interpolation 0 1 8 450 5 17 50 2,865
CIRCSTAT: Stata modules to calculate circular statistics 0 7 22 1,248 10 37 120 4,121
CIRCULAR: Stata module for circular statistics 1 3 4 158 2 6 35 1,178
CISTAT: Stata module to produce confidence intervals in matrix form 0 0 0 91 1 2 19 910
CIVPLOT: Stata module to plot confidence intervals vertically 4 12 34 568 24 95 287 3,057
CIW: Stata module for binomial confidence intervals for proportions using Wilson scores 0 0 2 134 9 14 29 1,210
COMBINEPLOT: Stata module to combine similar univariate or bivariate plots for different variables 1 1 13 32 9 20 68 262
CONCORD: Stata module for concordance correlation 2 13 69 1,430 27 91 424 8,516
COPYDESC: Stata module to copy description of variable 2 5 11 374 11 30 120 2,315
CORRTABLE: Stata module to show correlation matrix as graphical table 3 11 52 721 32 92 348 4,583
COUNTMATCH: Stata module to count matching values for one variable in another 3 10 18 269 25 75 131 1,864
CPCORR: Stata module for correlations for each row vs each column variable 0 1 6 153 6 21 72 1,163
CPR: Stata module producing results for all possible combinations of arguments 0 0 0 266 0 3 12 1,853
CPYXPLOT: Stata module to produce scatter plots for each y vs each x variable 0 0 3 101 0 3 21 637
CQUANTILE: Stata module to generate corresponding quantiles 0 0 0 103 1 1 7 560
CROSSPLOT: Stata module for scatter (or other twoway) plots for each y vs each x variable 0 0 8 44 0 8 40 277
CSIPOLATE: Stata module to perform cubic spline interpolation 1 9 44 715 16 48 183 2,492
CTABSTAT: Stata module to display table of summary statistics 0 0 1 294 3 6 22 1,919
CYCLEPLOT: Stata module for cycle plot (month plot or seasonal subseries plot) 1 1 11 209 4 12 69 1,163
DAGUMFIT: Stata module to fit a Dagum distribution by maximum likelihood 0 1 13 354 6 14 55 1,323
DATAEX: Stata module to generate a properly formatted data example for Statalist 4 15 69 196 31 118 538 1,288
DEPTHPLOT: Stata module to plot one or more variables with depth as vertical axis 0 0 1 11 0 2 12 94
DESIGNPLOT: Stata module to produce a graphical summary of response given one or more factors 0 1 6 42 7 19 70 281
DEVNPLOT: Stata module for deviation plots 0 1 2 31 2 10 32 278
DIPLOT: Stata module to draw double interval plot 0 0 2 75 5 10 45 846
DIPTEST: Stata module to compute dip statistic to test for unimodality 5 14 33 331 17 51 174 1,959
DIRIFIT: Stata module to fit a Dirichlet distribution 1 2 11 330 65 166 262 2,196
DISJOINT: Stata module to generate end variable demarcating disjoint spells 0 0 0 42 0 0 3 334
DISSIM: Stata module to calculate dissimilarity index 3 14 39 675 47 125 310 3,398
DISTINCT: Stata module to display distinct values of variables 11 30 137 1,456 56 141 742 6,865
DISTPLOT: Stata module to generate distribution function plot 0 5 34 817 10 51 217 4,007
DLIST: Stata module to list with variable labels 0 0 3 288 0 3 10 2,322
DOMDIAG: Stata module to construct dominance diagrams 2 2 6 115 3 10 21 620
DOUBMASS: Stata module to draw double mass plot 0 0 0 101 0 0 3 853
DPPLOT: Stata module for density probability plots 0 1 11 411 9 26 112 1,958
DS2: Stata v6 module to describe variables in memory 0 0 0 35 0 0 2 347
DS3: Stata module to describe variables in memory 1 2 4 139 1 4 14 1,148
DS5: Stata module to describe variables in memory 0 0 0 46 1 2 7 473
DUMMIES: Stata function to create families of dummy variables 0 0 3 705 0 2 21 3,085
DUMMIESLAB: Stata module to convert categorical variable to dummy variables using label names 1 1 19 951 14 46 165 4,658
DUPS: Stata module to identify and optionally remove duplicate observations 5 11 43 1,108 35 126 433 5,926
EGENMORE: Stata modules to extend the generate function 18 63 253 3,046 367 700 1,637 12,623
ENTROPYETC: Stata module for entropy and related measures for categories 3 18 88 164 30 88 382 740
EOFPLOT: Stata module to plot coefficients or loadings after principal component or factor analysis 0 4 23 432 7 42 168 1,940
EQPRHISTOGRAM: Stata module for equal probability histogram 0 1 5 154 1 6 35 1,203
EREPLACE: Stata module to extend egen and egenmore to permit replacing 0 4 23 40 105 166 319 482
EWMA: Stata module to calculate exponentially weighted moving average 13 24 64 1,563 29 70 248 7,486
EXAMPLES: Stata module to show examples from on-line help files 0 0 0 147 1 2 5 783
EXPANDBY: Stata module to duplicate observations by variable 8 27 127 1,100 120 420 1,720 8,950
EXTREMES: Stata module to list extreme values of a variable 1 14 60 1,211 20 87 389 4,445
FABPLOT: Stata module for plots for each subset with rest of the data as backdrop 2 2 10 13 8 21 96 141
FAVPLOTS: Stata module for formatted added-variable plot(s) 0 0 5 37 3 6 37 336
FBAR: Stata module to produce bar charts showing frequencies of categorical variables 0 1 19 633 15 28 113 3,651
FEDIT: Stata module to find and edit text file from within Stata 0 0 0 138 4 11 52 1,269
FILEI: Stata module to write lines to end or beginning of text files 0 0 1 32 1 13 25 254
FINDNAME: Stata module to list variables matching name patterns or other properties 5 12 44 173 34 126 420 1,292
FIRSTDIGIT: Stata module to analyse first digits of numeric variables 2 3 10 178 3 4 25 952
FIXSORT: Stata module to sort variables and align in sorted order, with others fixed 0 0 5 154 0 1 13 1,345
FLOWER: Stata module to draw sunflower plots 0 0 2 161 3 6 34 3,229
FNDMTCH: Stata module to find matching values 2 8 45 540 29 81 338 2,862
FRACTILEPLOT: Stata module for smoothing with respect to distribution function predictors 0 0 0 47 0 1 9 317
FS: Stata module to show names of files in compact form 3 9 26 566 20 52 172 2,391
FSX: Stata module to show names of files in compact form (Unix-friendly defaults) 0 0 0 14 1 1 5 139
GAMMAFIT: Stata module to fit a two-parameter gamma distribution 2 9 55 825 11 51 364 3,973
GENFREQ: Stata module to produce a frequency distribution for a variable 0 2 5 290 0 6 38 1,656
GHISTCUM: Stata module to graph histogram and cumulative distribution 1 2 13 862 15 60 206 5,567
GLMCORR: Stata module for correlation measure of predictive power for GLMs 0 1 5 144 3 4 35 777
GROUP1D: Stata module for grouping or clustering in one dimension 2 6 18 279 4 22 82 1,298
GROUPS: Stata module to list group frequencies 2 10 49 562 9 29 150 2,223
GUMBELFIT: Stata module to fit a two-parameter Gumbel distribution 0 2 13 298 3 20 60 1,754
HANSEN2: Stata module for Hansen's test for parameter instability 2 8 28 1,182 13 37 131 4,047
HBAR: Stata module to generate horizontal bar charts 0 0 2 192 3 6 19 1,320
HBOX: Stata module to draw horizontal box plots 0 1 3 232 3 7 30 1,980
HDQUANTILE: Stata module for Harrell-Davis estimator of quantiles 0 2 5 220 4 12 45 973
HISTPLOT: Stata module to produce histogram for frequency distribution 0 0 0 364 0 2 10 2,787
HLIST: Stata module for horizontally listing values 0 0 0 42 0 1 5 333
HLPDIR: Stata module to find location(s) of help file 0 0 0 53 0 1 3 366
HPLOT: Stata module to generate horizontal plots 0 0 0 132 0 1 11 762
HSMODE: Stata module to calculate half-sample modes 0 1 4 67 3 9 31 432
INEQ: Stata module to calculate measures of inequality 2 13 40 732 18 54 180 2,466
INVGAMMAFIT: Stata module to fit a two-parameter inverse gamma distribution 0 1 4 107 4 10 40 871
INVGAUSSFIT: Stata module to fit a two-parameter inverse Gaussian distribution 0 2 3 88 3 14 51 696
IQUANTILE: Stata module to calculate interpolated quantiles 0 3 9 167 2 10 38 844
IRREPRO: Stata module to produce a simulation of irreproducible results 0 0 0 82 0 3 11 740
ISVAR: Stata module to filter names into variable names and others 1 4 13 168 7 29 81 942
KAPLANSKY: Stata module to graph examples of distributions of varying kurtosis 0 0 0 68 0 0 2 815
KERNREG2: Stata module to compute kernel regression (Nadaraya-Watson estimator) 6 16 67 3,776 31 99 423 12,393
KEYPLOT: Stata module to generate scatter plot with keys in user-chosen positions 0 1 3 156 1 4 22 844
LABELLACKING: Stata module to report numeric variables with values lacking value labels 0 1 2 10 0 1 11 114
LABGEN: Stata module to generate or replace variables with definitions in variable labels 0 0 2 106 4 8 27 1,227
LABUTIL: Stata modules for managing value and variable labels 2 16 87 914 60 204 685 6,388
LAMBDA: Stata module for Goodman and Kruskal's lambda measures for two-way tables 3 9 35 596 14 47 244 3,516
LEVELS: Stata module to report distinct levels of integer or string variable 0 1 4 255 6 19 94 1,913
LINKPLOT: Stata module for linked (connected) scatter plots 0 0 4 181 4 6 29 1,051
LISTUTIL: Stata modules to manipulate lists of words 0 0 4 122 2 3 21 754
LJS: Stata module to left-justify string variables for printing 0 2 2 136 1 6 20 1,026
LMOMENTS: Stata module to generate L-moments and derived statistics 1 2 11 488 6 13 67 2,247
LOCALP: Stata module for kernel-weighted local polynomial smoothing 0 4 22 77 11 48 196 554
LOG2HTML: Stata module to produce HTML log files 2 3 8 614 11 29 105 3,316
LONGPLOT: Stata module to produce exploratory plot for longitudinal data 0 0 7 298 11 31 126 1,989
LONGSHAPE: Stata module to reshape long (limited alternative version) 0 1 6 59 1 8 32 429
LOOPPLOT: Stata modules to generate scatter plots with loops 0 0 4 100 1 3 28 706
LSTACK: Stata module to stack variables with labelled _stack 0 1 3 110 8 22 64 777
LVALUES: Stata module for letter value calculation 0 0 0 5 3 3 14 62
MAJORITY: Stata module for majority calculations for real or hypothetical elections 0 0 0 25 0 1 6 262
MAKEMATRIX: Stata module to make a matrix of results from other commands 1 3 8 477 12 17 47 1,971
MARKOV: Stata module to generate Markov probabilities 8 32 110 2,558 48 149 440 8,212
MATMAP: Stata module to perform elementwise calculations for matrices 0 0 9 227 5 26 94 1,809
MATODD: Stata modules to produce various matrix tasks 1 1 3 298 3 3 25 2,242
MATRIXOF: Stata module to produce matrix or vector of results for paired or single variables 0 0 0 119 0 0 4 799
MATVSORT: Stata module for sorting vectors or rows or columns of matrices 0 3 7 279 5 19 50 1,652
MDENSITY: Stata module for univariate kernel density estimation, for variables or groups 0 0 0 315 0 0 7 1,141
MIPOLATE: Stata module to interpolate values 11 31 102 240 69 225 784 1,475
MISSINGPLOT: Stata module to draw plot showing patterns of missing values in a dataset 3 10 48 162 37 90 351 1,293
MISSINGS: Stata module to manage missing values 2 13 58 199 27 81 274 788
MLOWESS: Stata module for lowess smoothing with multiple predictors 0 4 15 490 5 21 88 2,562
MNTHPLOT: Stata module for scatter plot for monthly data with repetition of data 0 0 0 48 0 0 4 551
MODELDIAG: Stata module to generate graphics after regression 1 4 10 298 3 12 55 1,393
MOMENTS: Stata module to compute moment-based statistics 1 5 14 214 4 18 112 1,367
MOREOBS: Stata module to add observations to dataset 0 7 21 782 36 107 361 4,956
MOSS: Stata module to find multiple occurrences of substrings 3 21 57 156 37 120 332 844
MSPLOT: Stata module for multiple median-spline plots 0 1 6 161 3 18 39 1,191
MSTDIZE: Stata module to produce marginal standardization of two-way tables 2 6 16 211 4 11 45 780
MULTENCODE: Stata module to encode multiple string variables into numeric 2 9 63 639 18 85 448 3,236
MULTIDOT: Stata module for multiple panel dot charts and similar 0 0 1 7 5 7 32 106
MULTILINE: Stata module for multiple panel line plots 0 3 20 26 9 32 107 187
MUXPLOT: Stata module to produce scatter plots with y versus multiple x variables 0 0 0 71 5 5 8 547
MUXYPLOT: Stata module to produce scatter plots with multiple x and y variables 0 0 0 133 0 0 4 1,222
MVCORR: Stata module to generate moving-window correlation or autocorrelation in time series or panel 4 21 50 949 19 96 321 3,990
MVSUMM: Stata module to generate moving-window descriptive statistics in time series or panel 4 8 34 1,247 20 48 224 5,762
MYLABELS: Stata module for axis labels or ticks on transformed scales or for daily dates 1 7 19 235 15 49 145 2,120
MYPKG: Stata module to inform on packages installed over net 0 2 5 99 4 9 34 1,021
NBFIT: Stata module for fitting negative binomial distribution by maximum likelihood 0 0 5 571 3 9 36 2,904
NEAREST: Stata module to calculate nearest neighbours from point coordinates 3 15 65 855 31 108 453 4,241
NICEDATES: Stata module for nice dates, especially for time series graphs 0 0 0 78 0 3 5 599
NICELOGLABELS: Stata module to produce nice axis labels for logarithmic scales 1 1 1 4 1 3 19 58
NJC_STUFF: Stata module documenting Stata programs and help files by Nicholas J. Cox 1 2 8 141 3 6 26 585
NMISSING: Stata module to show numbers of missing or present values 3 7 23 441 31 54 164 1,789
NNIPOLATE: Stata module for nearest neighbour interpolation 1 1 7 41 7 18 72 412
NRUNS: Stata module to compute number of runs compared with random shuffles 0 0 0 34 0 6 17 301
NUMDATE: Stata module to generate date-times or components 0 0 6 54 8 20 98 389
OMNINORM: Stata module to calculate omnibus test for univariate/multivariate normality 2 4 12 498 25 51 185 3,289
ONEWPLOT: Stata module for oneway plots 0 0 1 54 1 2 8 368
ORDPLOT: Stata module for cumulative distribution plot of ordinal variable 0 0 1 192 0 2 7 1,636
OUTFIX2: Stata module to output formatted data 1 2 2 61 1 3 9 494
PAIRPLOT: Stata module for plots of paired observations 1 2 9 189 6 21 74 1,277
PANELTHIN: Stata module to identify observations for possible thinned panel dataset 0 0 1 36 0 0 6 215
PARPLOT: Stata module for parallel coordinates plots 0 3 11 232 9 20 57 1,266
PBETA: Stata module to generate probability plot for data compared with fitted beta distribution 0 1 4 120 2 13 31 1,019
PCACOEFSAVE: Stata module to save results of PCA to new dataset 1 6 14 55 9 18 75 301
PCHIPOLATE: Stata module for piecewise cubic Hermite interpolation 0 1 4 39 5 15 53 366
PDPLOT: Stata module to produce Pareto dot plot 1 3 10 208 9 25 115 1,312
PERSONAGE: Stata module to calculate people's ages or similar daily date differences 3 8 60 428 33 108 446 2,540
PEXP: Stata module to produce probability plot for data compared with fitted exponential distribution 0 0 0 81 3 12 32 751
PGAMMA: Stata module to generate probability plot for data vs fitted gamma distribution 0 1 10 178 2 7 42 1,278
PIEPLOT: Stata module to plot pie charts of categorical frequencies 3 6 19 154 13 46 172 1,119
PPPLOT: Stata module for P-P plots 1 2 9 247 8 24 114 1,816
PSBAYES: Stata module to perform pseudo-Bayes smoothing of cell estimates 0 0 1 61 0 1 8 403
PWCORRW: Stata module to print wide correlation matrix with significance indicators 0 1 2 226 1 2 10 1,453
PWEIBULL: Stata module to generate probability plot for data vs fitted Weibull distribution 0 1 4 290 0 2 18 1,883
QBETA: Stata module to generate quantile-quantile plot for data vs fitted beta distribution 0 0 1 120 0 0 8 1,061
QENV: Stata module to generate quantile envelopes for quantile-quantile plots 0 2 9 64 3 15 64 692
QEXP: Stata module to produce quantile-quantile plot for data vs fitted exponential distribution 0 0 1 125 6 15 40 1,042
QGAMMA: Stata module to generate quantile-quantile plot for data vs fitted gamma distribution 0 3 7 154 4 12 32 931
QLOGNORM: Stata module for diagnostic plots for lognormal distribution 0 0 2 303 3 10 57 1,674
QPFIT: Stata module containing various quantile and probability plots for assessing distribution fit 0 1 3 122 1 6 15 696
QQPLOT2: Stata module to produce quantile-quantile plot 1 1 5 202 4 26 91 1,366
QUANTIL2: Stata module to generate multivariate quantile plot 0 1 2 148 4 8 20 741
QWEIBULL: Stata module to generate quantile-quantile plot for data vs fitted Weibull distribution 0 0 0 131 0 0 8 1,032
RANGERUN: Stata module to run Stata commands on observations within range 1 4 19 45 9 35 146 336
RANGESTAT: Stata module to generate statistics using observations within range 16 51 169 358 72 243 896 1,791
RCSPLINE: Stata module for restricted cubic spline smoothing 2 5 36 732 12 28 184 3,230
REGRESBY: Stata module to generate regression residuals by byvarlist 0 0 0 122 1 4 18 836
RENAMES: Stata module to rename variables 0 2 11 1,309 6 19 107 6,380
REORDER: Stata module to reorder variables in dataset, reversibly 0 1 3 196 6 13 66 2,392
ROMAN: Stata module for handling Roman numerals and decimal equivalents 1 1 1 27 5 14 38 274
ROMANTOARABIC: Stata module for converting roman numerals to arabic numbers 0 1 1 27 1 5 35 253
ROWRANKS: Stata module to create row ranks of a set of variables 8 20 55 588 45 130 459 3,264
ROWSORT: Stata module to row sort a set of integer variables 3 12 29 252 20 61 170 1,735
RUNNING: Stata module for symmetric nearest neighbour smoothing 0 0 0 58 0 1 13 278
SAFEDROP: Stata module to drop variables if and only if varnames specified in full 0 0 0 120 1 4 19 1,222
SAVESOME: Stata module to save subset of data 2 6 37 427 14 42 199 1,885
SBPLOT5: Stata module to generate scatter plot with one y variable shown by vertical bars 0 0 0 30 0 0 0 379
SBPLOT: Stata module to generate scatter plot with one y variable shown by vertical bars 0 0 0 71 0 0 2 754
SCAT3: Stata module for crude three-dimensional graphics 1 2 10 642 3 8 51 3,079
SDLINE: Stata module to plot SD line or reduced major axis 0 0 3 77 0 2 20 729
SELECTVARS: Stata module for selecting all possible n-tuples from a varlist 1 1 3 144 5 6 32 751
SEPSCATTER: Stata module to draw scatter (or other twoway) plots separated by a third variable 6 12 38 116 17 46 174 595
SEQ: Stata module to generate sequences of integers 4 14 37 580 23 78 291 2,819
SHORTH: Stata module for descriptive statistics based on shortest halves 0 0 0 79 27 30 94 1,050
SHOWGPH: Stata module to to show graphs previously saved 0 0 0 54 0 0 3 611
SHOWNEAR: Stata module to show nearby values of numeric variable 0 0 0 32 8 9 12 393
SKEWPLOT: Stata module to draw skewness plots 0 0 3 193 7 15 69 1,392
SLICEPLOT: Stata module for time series or other plot in slices 0 2 7 66 3 8 39 450
SLIDEPLOT: Stata module for sliding bar plot for frequencies or percents 2 3 24 126 13 30 132 787
SMFIT: Stata module to fit a Singh-Maddala distribution by maximum likelihood 1 2 5 330 4 15 48 1,760
SPARKLINE: Stata module for sparkline-type plots 1 2 10 69 6 19 53 526
SPARL: Stata module to produce scatter plot and y-x regression line 0 1 2 495 4 10 111 3,867
SPAUTOC: Stata modules to calculate spatial autocorrelation (Moran and Geary measures) 0 0 7 1,672 6 17 71 7,650
SPELL: Stata module for identification of spells or runs of similar values 2 2 7 348 7 16 78 1,553
SPIKEPLT: Stata module to generate spike plot showing fine structure of the data 0 0 1 99 1 6 31 870
SPINEPLOT: Stata module for spine plots for two-way categorical data 0 2 20 285 24 55 264 2,047
SPLIT: Stata modules for splitting string variables into parts 0 2 26 970 13 43 299 6,713
SQR: Stata module to make graphs square, or any other shape 0 0 0 233 1 3 21 1,747
SSSPLOT: Stata module to generate seasonal subseries plots 0 0 6 141 4 7 39 695
STATPLOT: Stata module for plots of summary statistics, including by category 2 8 24 249 23 69 214 1,939
STATSMAT: Stata module to place descriptive statistics in matrix 2 3 11 720 5 14 102 3,552
STBGET: Stata module to get packages from Stata Technical Bulletin 0 0 0 125 0 2 8 722
STO: Stata module to toggle trace switch 0 0 0 26 1 4 26 514
STORECMD: Stata modules to store and repeat commands using characteristics 0 0 0 124 0 0 3 1,170
STRGEN: Stata module to generate string variables without knowing string type 0 0 0 351 2 3 8 2,703
STRIPPLOT: Stata module for strip plots (one-way dot plots) 8 12 59 573 33 73 289 3,267
STRPARSE: Stata module to parse string variables 0 1 8 530 13 27 78 3,836
STYLERULES: Stata module -- suggestions on programming style 0 0 2 1,469 4 4 8 3,885
SUBSETPLOT: Stata module for plots for each subset with rest of the data as backdrop 1 2 7 18 3 12 31 144
SUMMDATE: Stata module for summarizing date variable 2 2 12 184 14 54 189 1,380
SWAPVAL: Stata module for swapping values of two variables 0 2 15 244 11 40 176 1,809
SXPOSE: Stata module to transpose string variable dataset 10 28 131 1,812 129 386 1,619 12,144
T2WAY5: Stata module to perform Tukey's Two-Way Analysis by Medians 0 1 5 238 0 3 20 1,590
TABA: Stata module for tabulation of frequencies 0 0 0 97 0 0 6 591
TABCOND: Stata module to tabulate frequencies satisfying specified conditions 0 1 1 114 2 3 15 680
TABCOUNT: Stata module to tabulate frequencies, with zeros explicit 2 6 28 412 7 32 177 2,455
TABEXPORT: Stata module to export tables of summary statistics to text files 0 2 12 1,696 5 18 108 7,159
TABHBAR: Stata module to show table of frequencies as horizontal bar chart 0 1 2 87 0 4 19 819
TABHPLOT: Stata module to show table of frequencies as horizontal plot 0 0 1 64 0 1 7 625
TABLAB: Stata module to autocrosstabulate a variable 0 0 0 55 1 1 8 393
TABLEPC: Stata module for percent calculation prior to table 1 1 7 288 2 4 25 2,643
TABLEPLOT: Stata module giving graphical display in two-way table format 0 0 0 162 0 1 5 1,173
TABMERGE: Stata module to tabulate report on merge 0 0 0 66 0 2 15 661
TABPLOT: Stata module to show table of frequencies as table of bars 3 9 24 461 19 56 189 3,132
TABSTATMAT: Stata module to save matrices saved by tabstat to single named matrix 1 6 49 1,382 19 53 263 4,993
TAB_CHI: Stata modules for tabulation of multiple variables in Stata 8.2 or better 3 11 73 1,426 48 161 627 8,500
TEXTBARPLOT: Stata module to produce horizontal text and bar plot 0 0 0 61 0 0 2 432
TEXTEDITORS: Stata module -- some notes on text editors for Stata users 3 5 11 1,798 8 11 24 4,428
TKDENSITY: Stata module for univariate kernel density estimation with calculation on transformed scale 0 0 0 33 0 0 5 274
TODATE: Stata module to generate Stata date variables from run-together date variables 2 4 16 657 9 27 171 3,608
TOLOWER: Stata module to rename variables with lower case names 1 5 21 765 12 36 185 3,633
TOMODE: Stata module to change values of a variable to mode(s) 0 0 3 166 1 10 47 1,273
TORATS: Stata module to facilitate transfer of data to RATS 0 1 3 171 4 6 21 1,084
TPVAR: Stata module to generate turning-point variable for graphics labelling 1 5 20 176 11 22 116 1,192
TRANSINT: Stata help files for transformations 0 0 8 207 3 9 47 944
TRIMMEAN: Stata module for trimmed means as descriptive or inferential statistics 1 4 22 264 8 31 145 1,496
TRIMPLOT: Stata module for plots of trimmed means 0 1 4 18 0 3 12 166
TRIPLOT: Stata module to generate triangular plots 1 8 32 3,476 12 43 187 13,032
TSEGEN: Stata module to call an egen function using a time-series varlist 0 8 41 164 19 71 267 896
TSGRAPH: Stata module to produce time series line graph 0 1 11 832 12 41 148 5,155
TSSPELL: Stata module for identification of spells or runs in time series 5 15 68 891 21 70 255 2,524
TUPLES: Stata module for selecting all possible tuples from a list 7 13 80 724 26 66 371 2,449
UNIVSTAT: Stata module to produce summary statistics in matrix form 0 0 0 90 0 0 11 532
VALLAB: Stata module to pack values and labels into a new string variable 0 0 0 172 3 11 31 1,152
VARIOG: Stata module to calculate and graph semi-variograms 0 3 8 225 4 21 82 1,337
VCLOSE: Stata module to close viewer windows 0 0 0 64 0 1 4 360
VPLPLOT: Stata modules to generate paired data plots 1 1 1 70 1 2 4 360
VREVERSE: Stata module to reverse existing categorical variable 0 2 6 315 0 16 60 2,490
WBULL: Stata module to fit Weibull distribution by maximum likelihood 1 2 25 1,167 10 33 140 6,263
WEIBULLFIT: Stata module to fit a two-parameter Weibull distribution 6 12 53 546 25 62 281 2,265
WHITETST: Stata module to perform White's test for heteroskedasticity 5 18 132 6,454 25 113 846 27,396
WINSOR: Stata module to Winsorize a variable 10 46 189 8,719 75 289 1,333 32,355
XCORPLOT: Stata module to calculate and graph cross-correlation function 2 6 24 667 3 16 116 4,480
XTPATTERN: Stata module to generate code showing pattern of xt data 0 2 17 368 19 43 152 1,924
XTPATTERNVAR: Stata module to generate string variable describing panel patterns 0 3 19 232 7 26 101 1,179
XTTRANS2: Stata module to compute tables of transition probabilities 11 49 193 2,372 59 214 791 8,441
ZMAP: Stata module for binned scatter maps 0 1 4 91 6 14 34 660
Total Software Items 383 1,328 5,625 125,585 3,645 10,702 41,108 650,187


Statistics updated 2019-09-09