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QuantGen / BEDMatrix

A matrix-like wrapper around PLINK .bed files
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Extract ranges more efficiently #13

Closed agrueneberg closed 8 years ago

agrueneberg commented 9 years ago

Right now each element is extracted individually. We could just read in chunks and go from there. This should be a significant optimization for most use-cases.

agrueneberg commented 8 years ago

Not a problem anymore thanks to memory mapping.