[R] tackle memory insufficiency for large dataset using save() & load()??

Charles C. Berry cberry at tajo.ucsd.edu
Wed Aug 22 20:31:11 CEST 2007

On Tue, 21 Aug 2007, Jessica Z wrote:


I did not notice a comment on this bit in the other replies:

>> newdata <- load ("compact_d.Rdata")
>> summary(newdata)
>   Length     Class      Mode
>        1 character character

newdata is a string whose value is 'd'

try print( newdata )

ls() should tell you there are two objects - 'd' and 'newdata'

So just continue using 'd', e.g.

 	summary( d )




Charles C. Berry                            (858) 534-2098
                                             Dept of Family/Preventive Medicine
E mailto:cberry at tajo.ucsd.edu	            UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901

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