Displaying 1 result from an estimated 1 matches for "salichpredcat".
2010 May 26
1
validation logistic regression
Hi
I did validation for prediction by logistic regression according to following:
validationsize <- 23
set.seed(1)
random<-runif(123)
order(random)
nrprofilesinsample<-sort(order(random)[1:100])
profilesample <- data[nrprofilesinsample,]
profilevalidation <- data[-nrprofilesinsample,]
salich<-profilesample$SALIC.H.1
salic.lr<-glm(salich~wetnessindex, profilesample,