topic Re: pcorr in surveyreg in Statistical Procedures https://communities.sas.com/t5/Statistical-Procedures/pcorr-in-surveyreg/m-p/186379#M9667 <HTML><HEAD></HEAD><BODY><P>Well, I wouldn't call it wrong, but I would call it difficult to do, I think you would have to do the heavy lifting in PROC IML to get the weighted quadratic form matrix, and then do the reduction to partial out each variable.&nbsp; I don't see any way to do it solely in SURVEYREG--you could export the X'WX matrix to IML and calculate partial correlations there.</P><P></P><P>Steve Denham</P></BODY></HTML> Mon, 02 Mar 2015 17:35:22 GMT SteveDenham 2015-03-02T17:35:22Z pcorr in surveyreg https://communities.sas.com/t5/Statistical-Procedures/pcorr-in-surveyreg/m-p/186378#M9666 <HTML><HEAD></HEAD><BODY><P>Is it possible to obtain partial correlation coefficients in SAS surveyreg? If so, how? The model statement is not allowing pcorr. Is there a back door or is it just wrong to request partial correlations in SAS Survey?</P></BODY></HTML> Fri, 27 Feb 2015 18:14:37 GMT https://communities.sas.com/t5/Statistical-Procedures/pcorr-in-surveyreg/m-p/186378#M9666 LindaWM 2015-02-27T18:14:37Z Re: pcorr in surveyreg https://communities.sas.com/t5/Statistical-Procedures/pcorr-in-surveyreg/m-p/186379#M9667 <HTML><HEAD></HEAD><BODY><P>Well, I wouldn't call it wrong, but I would call it difficult to do, I think you would have to do the heavy lifting in PROC IML to get the weighted quadratic form matrix, and then do the reduction to partial out each variable.&nbsp; I don't see any way to do it solely in SURVEYREG--you could export the X'WX matrix to IML and calculate partial correlations there.</P><P></P><P>Steve Denham</P></BODY></HTML> Mon, 02 Mar 2015 17:35:22 GMT https://communities.sas.com/t5/Statistical-Procedures/pcorr-in-surveyreg/m-p/186379#M9667 SteveDenham 2015-03-02T17:35:22Z