Chien-Pang -
Here's a *reproducible* example that should answer your question:
k = list()
n = 10
max = 10:19
for(i in 1:n) (k[i]=list(c(0:max[i])))
k[[1]] + 1
[1] 1 2 3 4 5 6 7 8 9 10 11
- Phil Spector
Statistical Computing Facility
Department of Statistics
UC Berkeley
spec...@stat.berkeley.edu
On Wed, 15 Sep 2010, Chien-Pang Chin wrote:
Hi all:
I have a problem when I want to do operation a sequence or matrix created by
loop and list() or data.frame(). Here is the example.
for(i in 1:n) (k[i]=list(c(0:max[i])))
k[1]+1
Error in k[1] + 1 : non-numeric argument to binary operator
What should I do to correct this problem?
Thanks
Peter
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