[R] Memory Problem

Meenakshi meenakshichidambaram at gmail.com
Sat Feb 6 10:51:04 CET 2010


Hi,
I am using R 10.2.1 version.

Before run any statement/functions the gc report is:
         used (Mb) gc trigger (Mb) max used (Mb)
Ncells 124352  3.4     350000  9.4   350000  9.4
Vcells  81237  0.7     786432  6.0   310883  2.4

After I run the repeat statement, I got the following error message:

Error: cannot allocate vector of size 100 Kb
In addition: There were 50 or more warnings (use warnings() to see the first
50)

Finally I have 22 objects. All are 3 columns and within 50 rows only. I
don't know its size.

I gave final gc report below:(That meas after got error messange)
            used   (Mb) gc trigger   (Mb)  max used   (Mb)
Ncells    322451    8.7     597831   16.0    597831   16.0
Vcells 194014676 1480.3  285240685 2176.3 198652226 1515.6

Please give solution to me.

     

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