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Sample random weights \(\lambda_1, ... \lambda_n, \sum_{i=1}^{n} \lambda_i = 1\) for weighted-sum scalarization.
sampleWeights(n)
[numeric] Weight vector.
numeric
[integer(1)] Number of weights to sample.
integer(1)
sampleWeights(2) weights = replicate(10, sampleWeights(3L)) colSums(weights)
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