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girke-lab / ChemmineR-git-svn-bridge

This is defunct, now replaced with https://github.com/girke-lab/ChemmineR
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make FPset work for larg data sets #30

Closed khoran closed 9 years ago

khoran commented 9 years ago

current implementation as a matrix can exceed 32bit index values with only 500k descriptors (if each are 4k bits for example). While new versions of R may handle this, some C code libraries like Rcpp do not yet.

TylerBackman commented 9 years ago

This is now fixed using bigmemory/big.matrix instead of the built in matrix object.