RHelperFunctions is a R package that contains a collection of R helper functions. The aim of the package is to provide functions that tackle recurring programming tasks.
Everbody is welcome to contribute to the package!
require(devtools)
install_github('jburkhardt/RHelperFunctions')- rhfFacToChar() - Converts factor variables of dataframe into character variables.
- rhfInfNAToZero() - Converts Inf and NAs to 0.
- rhfAddDateVars() - Adds additional columns to a dataframe/datatable containing year, month, year-month, calender-week, year-calender-week.
- rhfPwdInput() - Reads user input from promt. Useful in interactive R session to store passwords in a variable without writing passwords in script.
- rhfInsertDataDB - Inserts a dataframe into a database.
- rhfDeleteDB - Delete database rows/entries by key column.
- rhfRepeatUntilOk - Repeats a target function until result succesful.
- rhfCalcGrowthRates - Function that calculates growth rates given a time lag.