Hello all,    I am trying to complete an assignment for one of my courses and the goal of this assignment is to implement the library(caret) into SAS Studio and insert the following code:    intrain- createDataPartition(YOURDATA$Churn,p=0.7,list=FALSE) set.seed(2017) training- YOURDATA[intrain,] testing- YOURDATA[-intrain,]   However, when I copy and paste this code, I get the message "Error: object 'entrain' not found" and "Error: object 'training' not found". The same error continues for the assignments of training and testing. Any help would be appreciated at this point. Thank you! ... View more