AlexR

AlexR has asked 1 questions and find answers to 10 problems.

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About

Mostly active on Math.SE, occasionally programming when something comes to mind that hasn't already been done by someone else.

AlexR questions

How to best combine unique and match in R?

AlexR answers

Automatically install dependent libraries for a self-made package
How to create new columns in R based on value data?
Error in javaFX tableview
rmarkdown::render problem when called from a package
Syntax for multiple positive lookaheads in JavaScript regex
Regex to match all subdomains of a matched domains
Select multiple columns with dplyr::select() with numbers as names
filtering within the summarise function of dplyr
How to draw ROC curve using value of confusion matrix?