[Solved] scatter plot of different color in R

Question

Your question is not very clear, but assuming your data is in df, it sounds like you want something like this to get started:

plot(1:5, df$var1, pch=19, col="blue", ylim=c(0,80))
points(1:5, df$var2, pch=19, col="red")

As for the trend of the data, what do you mean? A trend for each line? Or do you actually want to plot var1 against var2 (I have assumed you don’t want that otherwise there would be no point having two colours).

Accepted Answer

Your question is not very clear, but assuming your data is in df, it sounds like you want something like this to get started:

plot(1:5, df$var1, pch=19, col="blue", ylim=c(0,80))
points(1:5, df$var2, pch=19, col="red")

As for the trend of the data, what do you mean? A trend for each line? Or do you actually want to plot var1 against var2 (I have assumed you don’t want that otherwise there would be no point having two colours).