[R] regarding large csv file import [Broadcast]
Liaw, Andy
andy_liaw at merck.com
Fri Oct 27 20:37:36 CEST 2006
TFM ("R Data Import/Export" manual in this case) can be a better place
to look than the archive. Try specifying colClasses in read.csv()
might help.
Andy
From: gyadav at ccilindia.co.in
>
> hi All,
>
> i have a .csv of size 272 MB and a RAM of 512MB and working
> on windows XP.
> I am not able to import the csv file.
> R hangs means it stops responding even SciViews hangs.
> i am using read.csv(FILENAME,sep=",",header=TRUE). Is there
> any way to import it.
> i have tried archives already but i was not able to sense much.
>
> thanks in advance
>
> Sayonara With Smile & With Warm Regards :-)
>
> G a u r a v Y a d a v
> Assistant Manager,
> Economic Research & Surveillance Department,
> Clearing Corporation Of India Limited.
>
> Address: 5th, 6th, 7th Floor, Trade Wing 'C', Kamala City,
> S.B. Marg, Mumbai - 400 013
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> Email(Office) :- gyadav at ccilindia.co.in , Email(Personal)
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>
>
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