qualityTools (version 1.55)

types-methods: Get and set methods

Description

Get and set the types for the factors in an object of class facDesign.

Usage

"types"(x)
"types"(x) <- value

Arguments

x

a facDesign object

value

data.frame or vector

Methods

signature(x = "facDesign")

Get and set the types for the factors in an object of class facDesign.

See Also

factors lows highs types http://www.r-qualitytools.org

Examples

#NA in response column
fdo = fracDesign(k = 3)  
summary(fdo)
types(fdo) = c("numeric","numeric", "factor" )
names(fdo) = c("Time", "Temperature", "Catalyst")
summary(fdo)