This page describes Stata programs developed by the UCLA ATS
Statistical Consulting Group for data
analysis. You can download any of these programs from within Stata using
the findit command. For example, to download the cmeans
command you can type findit cmeans (see
How can I use the findit command to search for programs and get additional
help? for more information about using findit).
| ANOVA Tools |
| daoneway |
One-way Discriminant Analysis (Stata 9 and earlier;
discriminant analysis is included in Stata 10) |
| anovalator |
Main effects, two-way interactions, pairwise comparisons, contrasts (Stata 11) |
| anovacontrast |
How can I do ANOVA
contrasts in Stata? |
| ctems |
How can I determine the correct
term in an anova using Stata? |
| effectsize |
Effect size after anova |
| fhcomp |
Fisher-Hayter
pairwise comparisons |
| fpower |
Anova Power Analysis |
| fstar |
F* robust one-way ANOVA |
| nonadd |
Tukey test for
nonadditivity |
| parcord2 |
Parallel coordinate plots |
| simanova |
Simulation of ANOVA |
| simpower |
Power simulation for ANOVA |
| sme |
Computes tests of simple main effects |
| smecriticalvalue |
Computes critical values for tests of simple main effects and related tests. |
| testalterr |
Computes anova F-ratio using arbitrary numeric error term |
| tukeyhsd |
Tukey's HSD
pairwise comparisons |
| tkcomp |
Tukey-Kramer
pairwise comparisons |
| wtest |
W robust one-way ANOVA |
Correlation and Regression Tools |
| aipe |
Accuracy in parameter estimation |
| canred |
Canonical correlation redundancy analysis (needs Stata 9)
|
| collin |
Collinearity diagnostics |
| fapara |
Factor analysis parallel analysis |
| facom |
Communalities after factor analysis |
| hadiplot |
Potential versus Residul Plot and Hadi regression
influence measure |
| hinflu6 |
Computes Hadi measure
of regression influence |
| lvr2dplot |
Leverage vs. Residual Squared with Cook's D |
| mvtest |
Module to perform multivariate F tests
|
| partcorr |
Partial & semipartial correlation. |
| pathreg |
Path analysis using ols regression |
| powerreg |
Power analysis for Linear regression models |
| protab |
Predicted proportions following logit transformation |
| postgr3 |
Post estimation graphs and predicted values |
| regeffectsize |
Computes effect
size for variable in regression model |
| sgmediation |
Sobel-Goodman mediation tests |
| rregfit |
R2 and fit indices for robust regression (rreg) |
| rsquare |
Computes rsquare for all possible regressions |
| test2 |
Alternative test after regress |
| wls0 |
Weighted least squares regression á la Greene |
| xi3 |
Enhanced version of xi with 3-way interactions |
Logistic, Poisson, and Negative Binomial Regression Tools |
| ldev |
Compute deviance after logistic |
| ldfbeta |
Compute dfBeta after logistic regression |
| logsub |
Logistic regression subsets |
| nbvargr |
Graphs observed,
poisson, & negative binomial probabilities |
| powerlog |
Power analysis
for logistic regression |
| postgr3 |
Post estimation graphs and predicted values |
| pprob |
Program to compute poisson probabilities |
| scatlog |
Scatterplot with logistic regression line |
| vibl |
Visualizing Main Effects
and Interactions for Binary Logit Models in Stata |
Graphics Tools |
| histbox |
Histogram with boxplot |
| meansdplot |
Plot means and standard deviations for groups |
| profileplot |
Profile plots across variables for multiple groups |
| grss |
Graph slide show |
| graph2tex |
Convert Stata Graph to .eps with LaTeX Code |
Data Management Tools |
| nmerge |
Extended merge for merging multiple files at
once |
Other Data Analysis Tools |
| chi2power |
How can I compute power for contingency tables in Stata? |
| csgof |
Chi square goodness of fit test |
| do2htm |
Make results of .do files to .htm files |
| emeans |
Extended means command, including quadratic means |
| extrans |
Examine effects of transformations |
| gstudy |
Generalizability study program |
| hilo |
Displays highest and lowest values for
variable |
| hplot2 |
Horizontal plot using ascii characters |
| largest |
Program to display largest "n"
observations |
| mctest |
Multiple choice test item analysis. |
| ml2mixed |
Convert a multilevel model to a mixed model. |
| pred_eq |
Creates and tests imputation models (equations) for ice. |
| refgroup |
Set reference group for coded variables |
| rtab |
Reverse tabulate, yielding percentiles |
| robmean |
Robust estimates of central tendency |
| smallest |
Show smallest values |
| showmarkers |
How can I
view different marker symbol options? |
| spagplot |
Spaghetti plots |
| stata2mlwin |
Converts Stata data files to MLwiN data files |
| stata2mplus |
Converts Stata data files to Mplus data files |
| stfit |
Fit statistics for survival models |
| sumsum |
Compute sums of variables, and sums across variables |
| tablabel |
Tabulate values for each value label including zero counts |
| tablist |
Makes tables and crosstabs using list style output |
| tabmiss |
Makes tables of number of missing and
non-missing values |
| vartable |
Show table of means and variances |
| wincorr |
Winsorized "robust" correlation |
| mdesc |
Displays the number and proportion of missing values for each variable. |
| milrtest |
Performs a likelihood ratio test on nested
models for multiply imputed datasets after -mim-. |
