Error: can not allocate vector of 117.3 Mb

Hi R users,
 
I am doing multiscale bootstrapping for clustering through pvclust package. I have large data set (observations 182 and variables 5546). When i tried to make bootstrapping, then i got message as "Bootstrap (r = 0.5)............Error: cannot allocate vector of size 117.3 Mb".
I am new R user and could not understand what is the problem and also don't know the easiet solution.
If someone knows, pls help me.

Thanks in advance.
 
Ram Kumar Basnet
Graduate student.


      
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