Re: regression, and missing data

2012-03-14 Thread Gene Shackman
Hi all I'm happy to report that the regression issue was fixed. I got the latest version, with the fix, here http://sourceforge.net/projects/pspp4windows/ and got the same results as I did using other programs, shown here http://gsociology.icaap.org/methods/comparing_freestaprograms_missing.html

Re: regression, and missing data

2012-03-07 Thread Ben Pfaff
John Darrington writes: > I would be very grateful if you would open a new bug report at > http://savannah.gnu.org/bugs/?group=pspp and copy in the information below > (and any other which you think is relevant). > > It sounds as if this is a rather serious problem, so please mark it as > Sever

Re: regression, and missing data

2012-03-06 Thread John Darrington
I would be very grateful if you would open a new bug report at http://savannah.gnu.org/bugs/?group=pspp and copy in the information below (and any other which you think is relevant). It sounds as if this is a rather serious problem, so please mark it as Severity: Major Thanks reporting this pro

Re: regression, and missing data

2012-03-05 Thread Renan Levine
Hi- This appears to be a bug in the PSPP regression routine with data with a large amount of missing values! I recently noticed some small discrepancies between simple bivariate regression results between IBM SPSS, STATA and PSPP. Until Prof. Shackman's email, I hadn't realized that the disc