Tabular Operators
sample
Learn how to Psuedo-randomly select rows at a rate specified by a parameter.
Psuedo-randomly selects rows at a rate specified by a parameter. The sampling algorithm is not statistically rigorous but provides a way to explore and understand a dataset. For statistically rigorous analysis summarize should be used.
Syntax
Arguments
name | type | description |
---|---|---|
Sample Rate | float | A number greater than 0 and less than 1 which specifies how many rows are selected for the next operation. |
Example
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