doby.xtabs {doBy}R Documentation

Function to do groupwise calculations

Description

Note: This function is not really intended for the user - and hence it is not properly documented.

Usage

doby.xtabs(formula = ~., data = parent.frame(), subset, na.action, exclude = c(NA, NaN), drop.unused.levels = FALSE, FUN = sum)

Arguments

formula ~~Describe formula here~~
data ~~Describe data here~~
subset ~~Describe subset here~~
na.action ~~Describe na.action here~~
exclude ~~Describe exclude here~~
drop.unused.levels ~~Describe drop.unused.levels here~~
FUN ~~Describe FUN here~~

Value

TRUE

Author(s)

Søren Højsgaard, sorenh@agrsci.dk

See Also

orderBy, splitBy, summaryBy, doby.xtabs,

Examples






[Package doBy version 0.1 Index]