Speeding up computation for multiple levels

TomMaullin / BLMM

This repository contains all code for the BLMM toolbox.

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Speeding up computation for multiple levels #3

Closed TomMaullin closed 4 years ago

TomMaullin commented 4 years ago

When a random factor contains many multiple levels, the code currently slows due to the for loops used in the calculation of the covariance of dl/dDk and dl/dsigma, covariance of dl/dDk1 and dl/Dk2 and dl/dD itself. This can be resolved using matrix reshapes.

TomMaullin commented 4 years ago

This has now been implemented in #24