Package datafu.pig.stats

Class Summary
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  
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.
WilsonBinConf Computes the Wilsonian binomial proportion confidence interval
 



Matthew Hayes, Sam Shah