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...le. The most detailed instructions I seemed to be able to find are here: http://www.centos.org/modules/newbb/viewtopic.php?topic_id=382 Can anybody confirm this to work, is there anything else that's implied but not spelled out? Another, differing approach seems to be this: http:// levine.sscnet.ucla.edu/general/software/tc1000/rmredhat.htm Any ideas about it? Any hints, or rather detailed steps, would be greatly appreciated. Chrs, Dav

...oblem is I have data with both categorial and numerical data, currently only the categorical number contains missing data, was wondering do I make a new dataframe containing only the categorical columns? How would you use Latent Class Model specifically poLCA to impute the missing data? http://www.sscnet.ucla.edu/polisci/faculty/lewis/pdf/poLCA-JSS-final.pdf The reason why I chose not to use Multiple Imputation(MI) is because according to [http://blogs.iq.harvard.edu/sss/archives/2008/09/a_handy_trick_f.shtml] "MI packages assume the Multivariate Normal Distribution which may not hold for ce...

Dear All, I am trying to plot a smoothed hazard funciton using the LOCFIT library. Suppose my locfit model is "loc.fit", my plot command looks like this: plot(loc.rw, lty="solid", pch=1, xlab="Age at Risk", ylab="Hazard Rate", ylim=c(0, .5), lwd=2) What's interesting is that whichever number I used in the "pch=" option, I still get a line

Deal All, I am interested in using the rwined editor (http://www.wiwi.uni-bielefeld.de/~wolf/software/revweb/revweb.html). My question is: is it German only or there is an English version? I have a slow connection at home and would like to know whether it will work before trying to download it. Thanks! Best, Shige Song Department of Sociology, UCLA