hit (version 0.1-0)

fast.anova: Fast ANOVA

Description

A fast sequential analysis of variance (ANOVA). Mainly developed for internal use.

Usage

fast.anova(x, y, assign = NULL)

Arguments

x

Design matrix of dimension n * p.

y

Response vector of observations of length n.

assign

Integer vector assigning columns to terms can be also given as x attribute in which case the argument is ignored. If an intercept exist it is expected to be the first column in x and here it has to specified by a '0'. For details

See Also

lm, anova, and aov.

Examples

y <- rnorm(n = 100)
x <- matrix(data = rnorm(1000), nrow = 100)
a <- 1:10
fast.anova(x = x, y = y, assign = a)