# Package cern.jet.random.tdouble.sampling

Samples (picks) random subsets of data sequences.

See: Description

Class Summary Class Description DoubleRandomSampler Space and time efficiently computes a sorted*Simple Random Sample Without Replacement (SRSWOR)*, that is, a sorted set of`n`random numbers from an interval of`N`numbers; Example: Computing`n=3`random numbers from the interval`[1,50]`may yield the sorted random set`(7,13,47)`.DoubleRandomSamplingAssistant Conveniently computes a stable*Simple Random Sample Without Replacement (SRSWOR)*subsequence of`n`elements from a given input sequence of`N`elements; Example: Computing a sublist of`n=3`random elements from a list`(1,...,50)`may yield the sublist`(7,13,47)`.WeightedDoubleRandomSampler Conveniently computes a stable subsequence of elements from a given input sequence; Picks (samples) exactly one random element from successive blocks of`weight`input elements each.

## Package cern.jet.random.tdouble.sampling Description

Samples (picks) random subsets of data sequences.

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