ctCollapse Easily collapse an array margin using a specified function.
ctCollapse Easily collapse an array margin using a specified function.
ctCollapse(inarray, collapsemargin, collapsefunc, plyr = TRUE, ...)
inarray |
Input array of more than one dimension. |
collapsemargin |
Integers denoting which margins to collapse. |
collapsefunc |
function to use over the collapsing margin. |
plyr |
Whether to use plyr. |
... |
additional parameters to pass to collapsefunc. |
testarray <- array(rnorm(900,2,1),dim=c(100,3,3)) ctCollapse(testarray,1,mean)
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