sgibb

sgibb has asked 4 questions and find answers to 122 problems.

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sgibb questions

Removing temporary files created by pdf()
Why `missing` and default arguments are not working in functions called by `lapply`?
How to compare functions?
How to test graphical output of functions?

sgibb answers

Factor with 4 levels False, FALSE, True, TRUE but need just 2 levels
How to calculate average of every three consecutive elements
R: faster alternative of period.apply
How to loop over files in different directories
Select string starting with numbers in R
Calculate cumulative product / multiple
Replacing values with 0 ins symetric matrix according to col, row names in a reference matrix
Callout text in R
Use lapply on a subset of list elements and return list of same length as original in R
How to make syntactically correct names