Re: [R] Subset for plot in R

So are the names of the columns in the dataset x, y, and z? or are they area, concentration, and year? you seem to be mixing these together? If you provide a minimal reproducible example (provide some data with dput, or the commands to generate random data, or use a built in dataset) then it make

Re: [R] Subset for plot in R

Hi, Try: set.seed(49)  dat1 <- data.frame(year= rep(2010:2013,c(10,8,9,13)),x=sample(1e4,40,replace=TRUE),y=sample(40,40,replace=TRUE)) plot(x~y,data=dat1,subset=year > 2012) #or with(subset(dat1,year > 2012),plot(y,x)) A.K. Hi R people This might take me the whole day to figure out, instea