QuartileRange

Interquartile range (Q3 - Q1) with a conventional formula.

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 do not necessarily mean incorrectness. However, many want the same results as '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

QuartileRange function

<dl> <dt>y</dt>
<dd>a vector of numerics</dd> <dt>Type</dt>
<dd>a type specifier to be passed to the <code>IQR</code> function</dd></dl>

Arguments

Author

Interquartile Range — QuartileRange

<dl>

 <dt>y</dt>
<dd>a vector of numerics</dd>

 <dt>Type</dt>
<dd>a type specifier to be passed to the <code>IQR</code> function</dd>

</dl>

QuartileRange: Interquartile Range

Description

Usage

Value

Arguments

Author

Details