sample

package

v0.3.0 Latest Latest Go to latest Published: Mar 10, 2025 License: MIT Imports: 2 Imported by: 0

Details

Package sample provides a library of data structures/algorithms for sampling from a stream of data.

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type Reservoir struct {
	Size int
	// contains filtered or unexported fields
}

Reservoir is a struct for performing reservoir sampling on a stream.

func (r *Reservoir) Push(x interface{})

Push consumes a value to perform reservoir sampling.

func (r *Reservoir) Sample() []interface{}

Sample returns a copied slice of the obtained sample.