I am faced with the problem of analyzing a huge dataset (+ 2 million records, +150 variables) which does not fit into memory. I would like to know if there are pre-packaged tools (in the spirit of Insigthful I-Miner, for instance) aimed at subsampling or splitting the dataset into data-frameable subdatasets, applying functions record-wise, etc.
Thank you very much for your help.
Carlos J. Gil Bellosta Sigma Consultores Estad�sticos http://www.consultoresestadisticos.com
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