F.mp: F-tests for massively parallel linear models

Description Usage Arguments Value Author(s) See Also Examples

Description

Performs F-tests for removing one or more terms from each of a large number of models with common design matrix.

Usage

1

Arguments

formula

a formula such as "Y ~ X", where Y is an n \times V response matrix and X is an n \times p design matrix common to all V models.

which

number or vector indicating which column(s) of the model matrix are to be tested for removal from the model.

Value

F

F-statistics for each of the models.

df1

numerator degrees of freedom.

df2

denominator degrees of freedom.

pvalue

upper-tailed p-value.

X

design matrix.

Author(s)

Philip Reiss phil.reiss@nyumc.org and Lei Huang huangracer@gmail.com

See Also

lm.mp, permF.mp

Examples

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Y = matrix(rnorm(6000), nrow=20)
X = rnorm(20)
t2 = F.mp(Y~X, which=2)

vows documentation built on May 2, 2019, 9:26 a.m.