[R] Problems install R package "Caret" in Rstudio version 3.3.3

Hi, everyone, I was trying to use the ‘caret’ for splitting dataset and cross validation function, but I couldn’t install this package and it always gives me following warning: Warning in install.packages : package ‘caretEnsembles’ is not available (for R version 3.3.3).

[R] Pairwise testing with pairwise.prop.test

Hi all, I have a few questions about the pairwise.prop.test function. I run the test using on the attached dataset (EggMortNoTemp) using the following code: EggMatrix<-as.matrix(EggMortNoTemp) #making the egg mortality data a matrix. pairwise.prop.test needs it to be a matrix EggResults<-pairwis

Re: [R] Cluster analysis

Hi, R has a vast array of tools for cluster analysis. There's even a task view: https://cran.r-project.org/web/views/Cluster.html Which method is best for your needs is going to require you spending some time working to understand the pros and cons, and possibly consulting with a local statistici

[R] Cluster analysis

Hi, I have data from farmers with different variables. I would like to classify them according to some variables. Can you help me with "R" to find the best variables to classify them and how to classify them with "R". Some variables are numerical others are ordinal. Best regards, Bienvenue