freqweights (version 1.0.1)

evaldp: Eval a manip function using a string

Description

Eval a manip function using a string

Usage

evaldp(.data, .fun.name, ..., .envir = parent.frame())

Arguments

.data

a tbl

.fun.name

any manip function

...

string arguments

.envir

environment

Details

Useful for programming with dplyr

References

https://gist.github.com/skranz/9681509

Examples

library(dplyr)
iris %>% evaldp(arrange,"Sepal.Length") %>%
         evaldp(filter, "Sepal.Length > 5, Species=='virginica'")