I will show some R traps here. The purpose of this page is not going to tell you how “crappy” R is. R is great indeed and also these kind of “traps” can happen in any other languages. if(a<-5) Assume you want make a condition to check if “a is smaller than negative five“, then… Continue reading Common R traps
Under Linux console, you can always clear the R screen by command line cat(“\033[2J\033[H”) Note: This is not applicable to Rgui for Windows.
It is always good to add comments on your R code. But it is also good to add comments on your objects like variables, functions, etc. > Mydata comment(Mydata) <- “This is a data from a sequence” > Mydata  1 2 3 4 5 6 7 8 9 10 > comment(Mydata)  “This is… Continue reading Add comments on your R objects