Base function for flipping matrices
Hadley, Presumably for fliplr you meant ncol(x) fliplr <- function(x) x[, ncol(x):1] Bill
On Dec 31, 2011, at 9:08 AM, Hadley Wickham wrote:
Hi all, Are there base functions that do the equivalent of this? fliptb <- function(x) x[nrow(x):1, ] fliplr <- function(x) x[, nrow(x):1] Obviously not hard to implement (although it needs some more checks), just wondering if it had already been implemented. Hadley -- Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/
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