as.numfac |
Convert a factor to a numeric vector. |
extab |
Expands the values in table to a vector. |
fac.combine |
Combines several factors into one |
fac.divide |
Divides a factor into several individual factors |
fac.gen |
Generate all combinations of several factors. |
fac.layout |
Generate a randomized layout for an experiment. |
fac.nested |
creates a factor whose values are generated within those of the factor nesting.fac |
fitted.errors |
Extract the fitted values for a fitted model |
interaction.ABC.plot |
Plots an interaction plot for three factors. |
mpone |
Converts the first two levels of a factor into the numeric values -1 and +1. |
no.reps |
Computes the number of replicates for an experiment. |
power.exp |
Computes the power for an experiment. |
qqnorm.yeffects |
Half or full normal plot of Yates effects. |
resid.errors |
Extract the residuals for a fitted model |
strength |
Generate paper strength values |
tukey.1df |
Performs Tukey's one-degree-of-freedom-test-for-nonadditivity |
yates.effects |
Extract Yates effects. |