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DatABEL: File-Based Access to Large Matrices Stored on HDD in Binary Format

Provides an interface to the C++ FILEVECTOR library facilitating analysis using large (giga- to tera-bytes) matrices. Matrix storage is organized in a way that either columns or rows are quickly accessible. DatABEL is primarily aimed to support genome-wide association analyses e.g. using GenABEL, MixABEL and ProbABEL.

DatABEL.pdf