Stata compatibility

Compatibility information updated 2026-08-03.

stats.camp implements a growing subset of the Stata command language in the browser. This page lists the commands known to the current parser and marks their implementation status, grouped by task. It is generated from the same command registry that powers the application, and an automated test keeps it in sync with the code.

Independent software. Not affiliated with, sponsored by, or endorsed by StataCorp LLC.

Supported means the common forms of the command work; option coverage can still be narrower than Stata’s. Partially supported commands have known gaps or use documented approximations, described in the notes. Planned commands are recognized by the parser but cannot be executed yet. Known unsupported commands and options are reported as errors rather than intentionally ignored. Consult this page before relying on a workflow. stats.camp independently implements a growing subset of Stata syntax; it does not implement the complete Stata language, all official features, or the community-contributed package ecosystem.

134 supported · 9 partially supported · 3 planned

Data loading & saving

Command	Status	Notes
`use`	Supported	Loads .dta files first, falling back to CSV, Excel, and Parquet.
`save`	Supported
`import`	Supported	Covers import delimited (CSV) and import excel; also reads Parquet.
`export`	Supported
`append`	Supported
`merge`	Supported
`joinby`	Supported
`clear`	Supported
`compress`	Supported
`preserve`	Supported
`restore`	Supported

Data management

Command	Abbreviations	Status	Notes
`generate`	`gen`, `g`	Supported
`replace`		Supported
`egen`		Supported
`drop`		Supported
`keep`		Supported
`rename`		Supported
`order`		Supported
`sort`		Supported
`gsort`		Supported
`recode`		Supported
`recast`		Supported
`destring`		Supported
`tostring`		Supported
`encode`		Supported
`decode`		Supported
`split`		Supported
`format`	`form`, `forma`	Supported
`label`		Supported	Variable and value labels.
`mvdecode`		Supported
`mvencode`		Supported
`expand`		Supported
`contract`		Supported
`collapse`		Supported
`reshape`		Supported	Wide-to-long and long-to-wide.
`fillin`		Supported
`duplicates`		Supported
`isid`		Supported
`xtile`		Supported
`assert`		Supported
`confirm`	`conf`	Supported

Exploring & describing

Command	Abbreviations	Status	Notes
`describe`	`desc`	Supported
`codebook`		Supported
`inspect`		Supported
`ds`		Supported
`list`	`l`	Supported
`levelsof`		Supported
`unique`		Supported
`count`		Supported
`summarize`	`sum`	Supported	Notable options: `detail`.
`mean`		Supported
`tabulate`	`tab`	Supported	One- and two-way tables.
`tabstat`		Supported	Notable options: `statistics(), by(), format()`.
`correlate`	`corr`	Supported
`pwcorr`		Supported
`spearman`		Supported
`ci`		Supported
`cii`		Supported

Hypothesis tests

Command	Status	Notes
`ttest`	Supported	Notable options: `by(), unpaired, unequal, welch`.
`ttesti`	Supported
`prtest`	Supported
`prtesti`	Supported
`sdtest`	Supported
`sdtesti`	Supported
`ztesti`	Supported
`bitesti`	Supported
`mcci`	Supported
`signrank`	Supported
`signtest`	Supported
`ranksum`	Supported
`kwallis`	Supported
`median`	Supported
`ksmirnov`	Supported
`sktest`	Supported
`swilk`	Supported
`sfrancia`	Supported
`robvar`	Supported

Estimation

Command	Abbreviations	Status	Notes
`regress`	`reg`	Supported	Notable options: `robust, vce()`. Includes factor variables (i.varname).
`areg`		Supported
`anova`		Supported
`boxcox`		Supported
`vwls`		Supported
`logit`		Supported	Notable options: `robust, vce(), iterate(), tolerance()`.
`logistic`		Supported
`probit`		Supported
`ologit`		Supported
`oprobit`		Supported
`mlogit`		Supported
`poisson`		Supported
`nbreg`		Supported
`zip`		Supported
`zinb`		Supported
`tobit`		Supported
`intreg`		Supported
`glm`		Supported
`binreg`		Supported
`fracreg`		Supported
`qreg`		Supported
`ivregress`	`ivreg`	Supported
`ivreg2`		Supported
`sureg`		Supported
`heckman`		Partially supported	Two-step estimator (approximation); full maximum likelihood is not implemented.
`ivprobit`		Partially supported	Newey two-step / control-function approximation.
`ivtobit`		Partially supported	Control-function approximation.
`xtlogit`		Partially supported	Fixed-effects approximation.

Postestimation

Command	Abbreviations	Status	Notes
`predict`	`pred`	Supported
`margins`		Partially supported	Average marginal effects; option coverage is narrower than Stata's margins.
`test`		Supported
`lincom`		Supported
`nlcom`		Supported
`estimates`	`est`	Supported
`eststo`		Supported
`esttab`		Supported	From the community estout package.
`estout`		Supported	From the community estout package.
`coefplot`		Supported	From the community coefplot package.

Graphics

Command	Abbreviations	Status	Notes
`histogram`	`hist`	Supported
`scatter`		Supported
`line`		Supported
`kdensity`		Supported
`binscatter`		Supported	From the community binscatter package.
`twoway`		Partially supported	Common layer types; not every Stata layer and option combination.
`graph`		Partially supported	Subset of graph types; no graph-memory management (graph save/replay).

Time series & panels

Command	Abbreviations	Status	Notes
`tsset`		Supported
`xtset`		Supported
`tsfill`		Supported
`forecast`		Planned
`irf`		Planned
`rolling`		Planned

Programming & session

Command	Abbreviations	Status	Notes
`display`	`di`	Supported
`local`		Supported
`global`		Supported
`while`		Supported
`do`		Supported	Runs do-files stored in the project.
`run`	`ru`	Supported
`include`		Supported
`collect`		Partially supported	Prefix supported for a fixed set of r-class test commands.
`help`		Supported
`set`		Partially supported	Subset of system parameters.
`sleep`		Supported
`log`		Supported
`cmdlog`		Supported
`cd`	`chdir`	Supported
`pwd`		Supported
`ls`	`dir`	Supported
`mkdir`		Supported
`putexcel`		Supported

Open app