search for: r2text

# I use this code to label a graph with the R2: # graph x <- rnorm(100) y <- x + rnorm(100) lm1 <- lm(y~x) plot(x,y) # label R2text <- substitute(paste(R^2," = ",r2),list(r2=r2)) text(1,-3,R2text, col="red") # i have modified this a bit, so that i have a vector with other labels, each of which # will be labelled on the graph. Example: texts <- c("And the R2 is", R2text) x <- c(-2,-2) y &...