Please include the context of the discussion in your responses. See
inline below.
On 1/24/2012 11:33 PM, Ajay Askoolum wrote:
Thanks you,
I can get the length of aa with length(unlist(aa)). If aa has 4
dimensions, I imagine I'd need to do
max(sapply(aa,sapply,sapply,length)
Correct.
How
Hello,
If you just want the dimensions of the array, and assuming the input list
will give
a rectangular array with no need to use NA's, the function below works.
(It doesn't construct the array)
aa - list(list(list(1:4),
list(5:8),
list(9:12)),
On 1/24/2012 2:47 PM, Ajay Askoolum wrote:
Given a variable aa in the workspace, some of its attributes are:
typeof(aa)
[1] list
mode(aa)
[1] list
length(aa)
[1] 2
How do I retrieve the maximum indices, in this case 2,3,4? The variable itself
is:
aa
[[1]]
[[1]][[1]]
[[1]][[1]][[1]]
Thanks you,
I can get the length of aa with length(unlist(aa)). If aa has 4 dimensions, I
imagine I'd need to do
max(sapply(aa,sapply,sapply,length)
How can I do this in a generic way? That is in a loop. I am clear about the
exit condition for the loop.
d-1
start loop
if d =
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