[R] plotting ROC from coefficient in the model

Hi everyone. Probably this is statistical question rather than an R, but it involves packages from R I am asking here since I am unable to find an answer. In the parametric modeling packages like glmnet, lasso etc..., we are able to obtain the coeffcients that have entered the model. for e

[R] caret package

Hi all I am using the caret package and having difficulty in obtaining the results using regression, I used the glmnet to model and trying to get the coefficients and the model parameters I am trying to use the extractPrediction to obtain a confusion matrix and it seems to be giving me errors.