Marco

Marco has asked 17 questions and find answers to 1 problems.

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Marco questions

R: What does dplyr stand for [closed]
accessing R from SAS
Arrange plots in a layout which cannot be achieved by 'par(mfrow ='
R - foreach loops with verbose=TRUE
Fitting a gamma frailty model in R (coxph)
Symbolic derivatives and simplification in R
Removing the frame from the Boxplot() function in R
Mathematical expression in axis label
Using source() within parallel foreach loops
Filter dataframe using global variable with the same name as column name [duplicate]

Marco answers

How to create a new variable in a data.frame based on a condition?