ANOVA for the log-contrast regression versus the uncostrained log-contrast regression: ANOVA for the log-contrast regression versus the uncostrained log-contrast regression
Description
ANOVA for the log-contrast regression versus the uncostrained log-contrast regression.
Usage
lcreg.aov(mod0, mod1)
Arguments
mod0
The log-contrast regression model. The object returned by lc.reg.
mod1
The unconstrained log-contrast regression model. The object returned by ulc.reg.
Value
A vector with two vaues, the F-statistic and its associated p-value.
Details
An F-test is performed to test the zero-to-sum constraints of the regression coefficients.