T3test: Test Type III SS using error term other than MSE

In sasLM: 'SAS' Linear Model

Test Type III SS using error term other than MSE

Description

Hypothesis test of Type III SS using an error term other than MSE. This corresponds to SAS PROC GLM's RANDOM /TEST clause.

Usage

  T3test(Formula, Data, H="", E="", eps=1e-8)

Arguments

Formula	a conventional formula for a linear model
Data	a data.frame to be analyzed
H	Hypothesis term
E	Error term
eps	Less than this value is considered as zero.

Details

It tests a factor of type III SS using some other term as an error term. Here the error term should not be MSE.

Value

Returns one or more ANOVA table(s) of type III SS.

Author(s)

Kyun-Seop Bae [e-mail]

Examples

  T3test(log(CMAX) ~ SEQ/SUBJ + PRD + TRT, BEdata, E=c("SEQ:SUBJ"))
  T3test(log(CMAX) ~ SEQ/SUBJ + PRD + TRT, BEdata, H="SEQ", E=c("SEQ:SUBJ"))

sasLM documentation built on Oct. 2, 2024, 9:06 a.m.