hello   I am in need of R syntax to put in R studio to build the following   Decision Tree Reg Neural   I know I need rpart and rpart.plot for the tree, GLM for Reg, and NNET for neural   I have R 3.5 version the latest   need asap as im devloping course for NC state   george   ghabek@ncsu.edu ... View more

Hello   Heres issue   I need to run R code for Trees, Reg, NN in open source node in EM 13.1.  The packages I need are GLM, rpart, rpart.plot, NNET.   I get an error about IML not configured.  I have run the rlang option and it is fine.   My R is 3.25.   What version of R do i need with EM 13.1   this for class Im teaching Aug at NC State   critical   George ... View more

Hi   I would like to get R syntax to put in the open source code in EM for the following models to compare   Decision Tree Reg Neural Net   Also the packages and libraries needed   thanks! ... View more

hello   Im running continuous Response (y) models in EM using Decision tree, NN, Reg   I need to compare the mean absolute error (mae) from another system....I cant find the mae in the model comparison output   how can I easily get that from the neural network data set since that is the winning model   thanks   george ... View more