search for: bh1996

...And another question: Does anybody know whether it is possible to save individual group-mean-centered values into a new variable? I am quite new to R so please do apologize if either of these questions has an obvious answer that I didn't get. Example: > package(multilevel) > data(bh1996) > waba(bh1996$HRS,bh1996$WBEING,bh1996$GRP) [I would like to obtain the significance of the CorrW value] Thanks for your help, Bertolt -- Bertolt Meyer PhD Student Institute of Psychology & Institute of Information Systems Humboldt University Berlin bmeyer at psychologie.hu-berlin.de...

...conducting various mediation analyses with data from individual participants who are nested in teams. I found the ?sobel.lme? function to be pretty helpful when doing so. (A big thank you to Paul Bliese for his multilevel-package and the awesome manual!) Here?s the example from the Help-file: data(bh1996) library(nlme) #A small but significant indirect effect indicates leadership mediates #the relationship between work hours and well-being. with(bh1996, sobel.lme(pred=HRS,med=LEAD,out=WBEING,grpid=GRP)) The package estimates three regression models according to standard-mediation-analysis-operatin...