mosaic (version 0.8-1)

aggregatingFunction1: 1-ary Aggregating functions

Description

aggregatinFuntion1 creates statistical summaries of one numerical vector that are formula aware.

Usage

aggregatingFunction1(fun, multiple = FALSE)

Arguments

fun

a function that takes a numeric vector and computes a summary statistic, returning a numeric vector of length 1.

multiple

a boolean indicating whether ..fun.. returns multiple values

Value

• a function that generalizes fun to handle a formula/data frame interface.

Examples

foo <- aggregatingFunction1( base::mean )
foo( ~length, data=KidsFeet )
base::mean(KidsFeet$length)
foo( length ~ sex, data=KidsFeet )