nrussell

nrussell has asked 1 questions and find answers to 116 problems.

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https://github.com/nathan-russell/hashmap

nrussell questions

Performance of R stats::sd() vs. arma::stddev() vs. Rcpp implementation

nrussell answers

Full outer join of multiple dataframes stored as elements of a list using data.table
Reading specific rows from csv file into R
Fastest way to find the index of the maximum of each row
R: Size of a file. What is the difference between file.info()$size and object.size()?
In R, is there a way to specify a vector as a *literal*?
Rcpp sort descending
R - shiny package- sending plot to shiny
Expand dataframe with sequential dates based on a column of dates in R
R, assign content from .rda object with load()
R: pass variable from R to unix