ThomasIsCoding

ThomasIsCoding has asked 16 questions and find answers to 386 problems.

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ThomasIsCoding questions

Efficiently enumerate all possible matrices with given constraints
Simpler code to create a cell array of char type with the same prefix + sequential indices?
any efficient way to spread the list names to its inside vectors?
How to efficiently divide pairs into clusters such that each cluster contains all entries of a given set
Backtracking: List all possible matrices with row and column sum constraints
How to make a `functools.reduce` implementation that looks similarly as `Reduce` in R?
How to run function on the deepest level only in a nested list?
Any faster way to check if lists in a list are equivalent?
Maximum determinant of sub-matrix
weird behavior when merging one non-empty data.frame with an empty one

ThomasIsCoding answers

Improving the efficiency of multiple nested for loops in R
In R, how can I collapse the data of grouped rows into one row?
How to count entries of the same value for each individual row of a data frame?
Subtracting two lists with the same structure but getting this error: 'non-numeric argument to binary operator'
Dividing each row by the previous one in R
R: Multinomial Formula in R
How many NAs do we have rowwise before the first numerical value in a dataframe?
Plot curve with multiple parameters
R create summary percentages in a dataframe using cells that will become different denominators
increment multiple arguments in lapply