SLICE

Do F test with a given slice term.

This is a core implementation of 'SAS' procedures for linear models - GLM, REG, ANOVA, TTEST, FREQ, and UNIVARIATE. Some R packages provide type II and type III SS. However, the results of nested and complex designs are often different from those of 'SAS.' Different results does not necessarily mean incorrectness. However, many wants the same results to SAS. This package aims to achieve that.
Reference: Littell RC, Stroup WW, Freund RJ (2002, ISBN:0-471-22174-0).

Kyun-Seop Bae

sasLM

'SAS' Linear Model

SLICE function

<dl> <dt>Formula</dt>
<dd>a conventional formula for a linear model</dd> <dt>Data</dt>
<dd>a <code>data.frame</code> to be analyzed</dd> <dt>Term</dt>
<dd>a factor name (not interaction) to calculate the sum of square and do F test with least square means</dd> <dt>By</dt>
<dd>a factor name to be used for slice</dd>
 
</dl>

Arguments

Author

F Test with Slice — SLICE

<dl>

 <dt>Formula</dt>
<dd>a conventional formula for a linear model</dd>

 <dt>Data</dt>
<dd>a <code>data.frame</code> to be analyzed</dd>

 <dt>Term</dt>
<dd>a factor name (not interaction) to calculate the sum of square and do F test with least square means</dd>

 <dt>By</dt>
<dd>a factor name to be used for slice</dd>
 
</dl>

SLICE: F Test with Slice

Description

Usage

Value

Arguments

Author

Details

Examples