Create a Data Frame from All Combinations of Factors
Create a Data Frame from All Combinations of Factors
Expand(`_data`, ...)
_data |
Data.frame |
... |
vectors, factors or a list containing these |
Simple wrapper of the 'expand.grid' function. If x is a table then a data frame is returned with one row pr individual observation.
Klaus K. Holst
dd <- Expand(iris, Sepal.Length=2:8, Species=c("virginica","setosa"))
summary(dd)
T <- with(warpbreaks, table(wool, tension))
Expand(T)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.