Four standard diagnostic plots for regression.

plot

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

pD function

<dl> <dt>rx</dt>
<dd>a result of lm, which can give <code>fitted</code>, <code>residuals</code>, and <code>rstandard</code>.</dd> <dt>Title</dt>
<dd>title to be printed on the plot</dd></dl>

Arguments

Author

Diagnostic Plot for Regression — pD

<dl>

 <dt>rx</dt>
<dd>a result of lm, which can give <code>fitted</code>, <code>residuals</code>, and <code>rstandard</code>.</dd>

 <dt>Title</dt>
<dd>title to be printed on the plot</dd>

</dl>

pD: Diagnostic Plot for Regression

Description

Usage

Value

Arguments

Author

Details

Examples