thin | R Documentation |
The thin function extracts the rows of a matrix evenly so that roughly n number of rows remain. Used for thinning down the weight matrix to speed up overall computation.
thin(W, n = 100)
W |
matrix |
n |
rough number of rows to keep |
matrix
of thinned matrix keeping only roughly n rows.
W = trajectoryWeightMatrix(500)
W_small = thin(W, n = 100)
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