mathematical.coffee

mathematical.coffee has asked 94 questions and find answers to 231 problems.

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mathematical.coffee questions

git switch which branch is master branch after push
Get length of string in R as it would be `cat()`d (tab handling)
Aligning sequences with missing values
Executing Perl from R - perlQuote/shQuote?
Reuse same function body for multiple type signatures
env argument does not work in system2?
R scope: force variable substitution in function without local environment
Consistently subset matrix to a vector and avoid colnames?
Reuse percent sign in Makefile prerequesite as subdirectory name
Rmarkdown child documents do not detect their `params`

mathematical.coffee answers

Splitting fields in sql query and sorting by them
Find/sed: How can I recursively search/replace a string in files but only for lines that match a particular regexp
Create a factor with more levels as actual used by default in R
model.matrix Error: $ operator is invalid for atomic vectors
Delete specific items in a list based on numbers in another list in R
Any way to preserve spaces in names when calling transform()?
RegEx pattern for partial URL (switch on two values in path)
Better way to find a minimum value that fits a condition?
Two equal max values in R
Regular Expression for comments but not within a "string" / not in another container