Re: [R] weight factor in somers2 function

[EMAIL PROTECTED] wrote: > Hi! > I’m trying to calculate de C index (concordance probability) through the > somers2 function (library Hmisc). I’m interesting on including the > sampling effort as a weight factor for the evaluation of model predictions > with real data. I’ve some questions about tha

[R] weight factor in somers2 function

Hi! I’m trying to calculate de C index (concordance probability) through the somers2 function (library Hmisc). I’m interesting on including the sampling effort as a weight factor for the evaluation of model predictions with real data. I’ve some questions about that: first of all I’m not really sure