[R] print points from a huge matrix

Bing Zhang bih at ornl.gov
Tue Aug 12 16:02:11 CEST 2003

Hi All,

I have a 8000*8000 matrix and I want to print out a file with the row name, 
column name and the value for those point with values satisfying a condition. 
I tried using a for loop, however, it took me forever to get the result. Is 
there a fast way to do this? Thanks!


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Email: zhangb at ornl.gov

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