slope: Effect description

Description Usage Arguments Value

View source: R/grd.R

Description

There is four ways that effects can be defined in GRD. "factor = slope(s)" will vary the means by an amount of s for each step of the factor; "factor = extent(s)" will vary the means uniformly so that there is a difference of s between the first and the last factor level; "factor = custom(a,b,c..)" will alter each means by an amount of a for the first, b for the second, etc. Finally "factor = Rexpression("R code")" will apply R code to all levels of the factors. R code result alters the base mean.

Usage

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Arguments

s

the size of the effect

...

a sequence with the sizes of the effects

str

R code string

Value

These internal functions are not meant to be used in isolation in any meaningful way...


superb documentation built on June 23, 2021, 9:08 a.m.