melt.array {reshape} | R Documentation |
This function melts a high-dimensional array into a form that you can use cast
with.
melt.array(data, varnames = paste("V", 1:length(dim(data)), sep=""), ...)
data |
array to melt |
varnames |
variable names to use in molten data.frame |
sep |
|
... |
Hadley Wickham <h.wickham@gmail.com>
a <- array(1:24, c(2,3,4)) melt(a) melt(a, varnames=c("X","Y","Z")) dimnames(a) <- lapply(dim(a), function(x) LETTERS[1:x]) melt(a) melt(a, varnames=c("X","Y","Z"))