com.intuit.wasabi.analytics

Interface AnalysisTools

All Known Implementing Classes:

AnalysisToolsImpl

public interface AnalysisTools

The AnalysisTools provide counts for different containers and other statistics related to Buckets and Experiments.

Method Summary

Modifier and Type	Method and Description
ExperimentCounts	calculateExperimentCounts(Collection<BucketCounts> bucketsSet) Creates an ExperimentCounts object from a collection of BucketCounts objects.
void	generateBucketComparison(Map<Bucket.Label,BucketStatistics> buckets, BinomialMetrics.BinomialMetric metric, double effectSize, Parameters.Mode mode) Updates a list of incomplete BucketStatistics objects to include bucket comparisons.
void	generateProgress(ExperimentStatistics experiment) Updates an ExperimentStatistics object to include all the progress metrics.
void	generateRate(AbstractContainerStatistics container, BinomialMetrics.BinomialMetric metric) Updates a statistics object to include rate estimates.

Method Detail

calculateExperimentCounts

ExperimentCounts calculateExperimentCounts(Collection<BucketCounts> bucketsSet)

Creates an ExperimentCounts object from a collection of BucketCounts objects. Calculates experiment-level counts by summing the over the set of BucketCounts. Each bucket in the experiment must appear exactly once in the collection.

Parameters:

bucketsSet - a complete collection of BucketCounts for this experiment

Returns:

ExperimentCounts for those Buckets

generateRate

void generateRate(AbstractContainerStatistics container,
                  BinomialMetrics.BinomialMetric metric)

Updates a statistics object to include rate estimates.

Parameters:

container - the statistics object, already containing counts

metric - the binomial metric to use for statistics calculations

generateBucketComparison

void generateBucketComparison(Map<Bucket.Label,BucketStatistics> buckets,
                              BinomialMetrics.BinomialMetric metric,
                              double effectSize,
                              Parameters.Mode mode)

Updates a list of incomplete BucketStatistics objects to include bucket comparisons.

Parameters:

buckets - a complete list of BucketStatistics objects for this experiment, each already containing counts

metric - the binomial metric to use for statistics calculations

effectSize - the effect size of interest to use for statistics calculations

mode - the mode of the parameters

generateProgress

void generateProgress(ExperimentStatistics experiment)

Updates an ExperimentStatistics object to include all the progress metrics.

Parameters:

experiment - the ExperimentStatistics object, already full bucket statistics