sdf_quantile

0th

Percentile

Compute (Approximate) Quantiles with a Spark DataFrame

Given a numeric column within a Spark DataFrame, compute approximate quantiles (to some relative error).

Usage
sdf_quantile(x, column, probabilities = c(0, 0.25, 0.5, 0.75, 1), relative.error = 1e-05)
Arguments
x
An object coercable to a Spark DataFrame (typically, a tbl_spark).
column
The column for which quantiles should be computed.
probabilities
A numeric vector of probabilities, for which quantiles should be computed.
relative.error
The relative error -- lower values imply more precision in the computed quantiles.
Aliases
  • sdf_quantile
Documentation reproduced from package sparklyr, version 0.5, License: Apache License 2.0 | file LICENSE

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