Common R traps

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

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Categorized as Default, R

Command line clear R console screen

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.

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Categorized as Default, R