The simpower ado does a Monte Carlo power simulation of one-way anova designs. Here is how you can download the commands from ATS. You can download the simpower command by…
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Help file for the command stata2mlwin ————————————- Syntax —— stata2mlwin using <stata data file> , [ replace clear nocons missing() ] Options ——- replace – Use to replace the existing…
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Help file for the command stata2mplus ————————————- Syntax —— stata2mplus [varlist] using <name for mplus file> , [ replace missing(#) use(varlist) ] Options ——- varlist – Variables to be converted…
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Weighted least squares provides one method for dealing with heteroscedasticity. The wls0 command can be used to compute various WLS solutions. You can download wls0 over the internet by typing…
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How do I convert among SAS, Stata and SPSS files? On this page, conversions of different data formats are discussed.  In general, the strategies should work with SAS 9.*, SPSS…
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In both SAS and Stata, dates are numeric values that count the number of days from January 1, 1960.  In SPSS, dates are numeric values that count the number of…
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SAS FAQ: How do I read SPSS or Stata data files into SAS using Proc Import? Note: This page was done using SAS version 9.4. Stata files Note: SAS 9.4…
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Additional Notes SAS represents missing values as "negative infinity" while Stata represents missing values as "positive infinity". For example, within Stata, numbers are ordered like this all nonmissing numbers <…
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