Hi all scientists,

Recently, I am dealing with big data ( >3G  txt or csv format ) in my
desktop (windows 7 - 64 bit version), but I can not read them faster,
thought I search from internet. [define colClasses for read.table, cobycol
and limma packages I have use them, but it is not so fast].

Could you share your methods to read big data to R faster?

Though this is an odd question, but we need it really.

Any suggest appreciates.

Thank you very much.


kevin

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