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Search a taxicab principal component using the criss-cross algorithm
SearchCrissCross(pResidual, iterationMax = 20)
A matrix of of non-negative numbers
Maximum number of iterations
A list: L1Max = maximum L1 norm; uMax = Linf unit vector giving the maximum L1 norm
This function is for internal usage only.
The vector uMax is normalize to uMax[1] = 1
# NOT RUN { SearchCrissCross(matrix(-3:8,nrow=4,ncol=3)) # }
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