sasLM (version 0.9.4)

aov2: ANOVA with Type II SS

Description

ANOVA with Type II SS.

Usage

aov2(Formula, Data)

Value

The result table is comparable to that of SAS PROC ANOVA.

Df

degree of freedom

Sum Sq

sum of square for the set of contrasts

Mean Sq

mean square

F value

F value for the F distribution

Pr(>F)

proability of larger than F value

Arguments

Formula

a conventional formula for a linear model.

Data

a data.frame to be analyzed

Author

Kyun-Seop Bae [e-mail]

Details

It performs the core function of SAS PROC ANOVA.

Examples

  aov2(uptake ~ Plant + Type + Treatment + conc, CO2)
  aov2(uptake ~ Type, CO2)
  aov2(uptake ~ Type - 1, CO2)