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See:
Description
Class Summary | |
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HyperLogLogPlusPlus | A UDF that applies the HyperLogLog++ cardinality estimation algorithm. |
MarkovPairs | Accepts a bag of tuples, with user supplied ordering, and generates pairs that can be used for a Markov chain analysis. |
Median | Computes the median for a sorted input bag, using type R-2 estimation. |
Quantile | Computes quantiles for a sorted input bag, using type R-2 estimation. |
QuantileUtil | Methods used by Quantile . |
StreamingMedian | Computes the approximate median for a (not necessarily sorted) input bag, using the Munro-Paterson algorithm. |
StreamingQuantile | Computes approximate quantiles for a (not necessarily sorted) input bag, using the Munro-Paterson algorithm. |
VAR | Generates the Variance of a set of Values. |
VAR.Final | |
VAR.Initial | |
VAR.Intermediate | |
WilsonBinConf | Computes the Wilsonian binomial proportion confidence interval |
Statistics UDFs for computing median, quantiles, variance, confidence intervals, etc.
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