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wrapr::let()

I would like to once again recommend our readers to our note on wrapr::let(), an R function that can help you eliminate many problematic NSE (non-standard evaluation) interfaces (and their associate problems) from your R programming tasks. The idea is to imitate the following lambda-calculus idea: let x be y […]

rquery Substitution

The rquery R package has several places where the user can ask for what they have typed in to be substituted for a name or value stored in a variable. This becomes important as many of the rquery commands capture column names from un-executed code. So knowing if something is […]

Let X=X in R

Our article "Let’s Have Some Sympathy For The Part-time R User" includes two points: Sometimes you have to write parameterized or re-usable code. The methods for doing this should be easy and legible. The first point feels abstract, until you find yourself wanting to re-use code on new projects. As […]