reorderFactor.by: Reorder factors according to simple funciton

In jtlandis/justinmisc: Justin's Misc

Description

Will reorder factors based off of a group subset

Usage

reorderFactor.by(data, factor.to.order, factor.col, by.factor, FUN = NULL,
  applied.on, group.by = NULL, decreasing = FALSE)

Arguments

data	data frame
factor.to.order	column name or index of factors that will be reordered
factor.col	column name or index that contains 'by.factor'
by.factor	character name of factor in factor.col that data will be subsetted for calculations and group desired for order
FUN	Simple function that takes a vector of numbers and returns a single output. Default set to NULL, must assign a function if group.by is not NULL.
applied.on	Numeric vector used as inputs to FUN. Will ultamitly determine order of factor.to.order
group.by	column names or indexes that further groups by.factor subset to which FUN is applied. Default set to NULL.
decreasing	logical, default set to FALSE. Determines if order is increasing or decreasing.

Value

returns data with factor.to.order reordered by FUN of by.factor subsetted through group.by.

jtlandis/justinmisc documentation built on May 25, 2019, 8:18 a.m.