Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: Use of polychoricpca with imputed data


From   Francesca Pesola <PesolaF@cardiff.ac.uk>
To   statalist@hsphsun2.harvard.edu
Subject   st: Use of polychoricpca with imputed data
Date   Thu, 8 Mar 2012 10:31:50 +0000

I have imputed my dataset using the 'mi ice' command in Stata 11 and I would like  to run a principal component analysis, using the 'polychoricpca' command, on the imputed data.  I am interested in saving the extracted component to the dataset to use it in my analyses. 

I used mim2: polychoricpca varlist, pw score(outcome) nscore(3)


But I received the following message:

command polychoricpca not recognised by mim; try specifying category option
r(198);


How can I specify the category option? 
Cheers,
Francesca
 
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index