Non Linear, Regression, R, Modelling.
for Marc.csv", ";", escape_double = FALSE, trim_ws = TRUE) data<-Oral_data_for_Marc rm(Oral_data_for_Marc) data<-data[, 1:3] data<-data[complete.cases(data),] head(data);str(data) as.numeric(gsub(",", ".", gsub("\\.", "", data$D9std))) data$D9std <- gsub(",", "", data$D9std) data$D9std <-