[R] How to more efficently read in a big matrix

affy snp affysnp at gmail.com
Sat Nov 10 05:39:20 CET 2007


Dear list,

I need to read in a big table with 487 columns and 238,305 rows (row names
and column names are supplied). Is there a code to read in the table in
a fast way? I tried the read.table() but it seems that it takes forever :(

Thanks a lot!

Best,
    Allen



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