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fabel
2011 Sep 27
0
A very big matrix inside a function
Dear listers:
As a part of a intermediate process, I need to use and modify a very big
matrix (some 30000x30000) inside the body of a function. If the matrix is
defined in the function, R shows a error message "Cannot allocate vector of
size 6.7 Gb". But if I define the matrix before the function is called (as
soon as the dimension can be calculated) R can allocate it. The problem is