Calculates power based on a model fit

This function is generic; method functions can be written to handle specific classes of objects.

Pwr(object, ...)

Arguments

object

an object containing the results returned by a model fitting function (e.g., lme).

...

some methods for this generic function may require additional arguments.

Value

numeric scalar value.

Author

Andrzej Galecki and Tomasz Burzykowski

See also

Pwr.lme

Examples

if (FALSE) { # \dontrun{
  Pwr (fm1)
} # }