randSample_cpp | R Documentation |
Randomly select records given a probability weight vector prob
.
NOTE: This is an internal function used for testing the C++-function randSample
which is used inside the C++-function recordSwap()
.
randSample_cpp(ID, N, prob, IDused, seed)
ID |
vector containing record IDs from which to sample |
N |
integer defining the number of records to be sampled |
prob |
a vector of probability weights for obtaining the elements of the vector being sampled. |
IDused |
vector containing IDs which must not be sampled |
seed |
integer setting the sampling seed |
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