Hi David, Perfect I got it now. One last precision, if I want to get the MSE value how can I get it ?
Le samedi 21 mars 2020 à 20:26:37 UTC+1, David Winsemius <dwinsem...@comcast.net> a écrit : On 3/21/20 12:18 PM, varin sacha wrote: > mean((d[["y_obs "]] - ypred)^2) ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.