Andre Wildberg

Andre Wildberg has asked 0 questions and find answers to 41 problems.

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About

Data Scientist, worked with all sorts of Biological Big Data, e.g. Protein MD and NGS. Love DBs, Data mining and pattern searching. My favorite tools are Julia, R, Ruby, Crystal, mawk, bash etc on Linux and macOS.

Andre Wildberg questions

Andre Wildberg answers

How to identify and merge connected cases in a list of integer vectors
Replace NA values in a data frame with the mean values of a variable depending on the rank of another variable
R: How to parse a vector of values with three rows, then the parsed output should be a list corresponding to the row
How to fill NAs based on a grouped variable?
Julia: Vectorize function along a specific axis of a matrix
Extract substring from a field with single awk in AIX
Keep only the second observation per group in R
How to summarize the top n values across multiple columns row wise?
How to prop.table() in julia
Transform each column factors in a column containing just `0` or `1`