what to do with a spree plot for a variable which of the following is correct to use a spree plot? what is the purpose of a spree plot? how to use a spree in r what type of analysis do you use with regressors in r why not order regressors in r how to select variables using principal components why do you use spree plot in r which r variable has the most variance how to select variables in principal component analysis in r what is the order of variables on a spree plot? how do i select a variable from a spree plot which variable to include in a spree plot? what is the purpose of the spree plot how is pca used in r what do you think of a spree plot for principal components analysis which variables determine the most variance in the pca r does regressor vs aNOVA how many variables are in the spree plot does spree plot have variables