Dear List, I hope this finds you well. Please I have done a Land cover classification using randomForest. I used selected satellite image bands as input variables. I have four thematic classes. I obtained the general variable importance using: varImpPlot (my model) . Now I want to have bar chart plot showing each thematic class and the variable importance for each class. That is, how each band is ranked in predicting a thematic class. I tried using this function:
importance = varImp(my model, scale= TRUE) plot (importance. However it did not work. I tried to put in geom= "bar". And I had error. Please I will be glad to get some assistance. Thank you. Best regards, Enoch Enoch Gyamfi - Ampadu email: egamp...@gmail.com skype: enoch.ampadu The highest sense of nobility is self control. A simple act of kindness creates endless ripple [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo