Non Linear, Regression, R, Modelling.
colnames(datasub)[2]<-"x" # time called x colnames(datasub)[3]<-"y" # D9std called y datasub$Big<-NULL # not informative vector datasub<-as.data.frame(datasub) datasub$y <- gsub(",", "", datasub$y) datasub$y<-as.numeric(datasub$y) head(data) head(datasub);str(datasub) plot(datasub$x, datasub$y) Not