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- TITLE(intplot @@ Interaction Power Plot)
- USAGE(
- intplot(x, p=seq(-1,2,length=20))
- )
- ARGUMENTS(
- ARG(x @@ a matrix containing the two-way table.)
- ARG(p @@ a vector of powers.)
- )
- DESCRIPTION(
- For the powers in LANG(p), LANG(intplot) calculates
- the percentage of variation explained by the median polish fit
- for each power, and plots the percentage against the power.
- Used to find a transformation to improve the additive fit.
- )
-