util

Type Members

1. trait Cache[K, V] extends Serializable

   

2. trait CacheT[K, V, U] extends Cache[K, V]

   

3. trait MultiJoin extends Serializable

   

4. class RemoteFileUtil extends Serializable

   

5. class StatCounter extends Serializable

   

   A class for tracking the statistics of a set of numbers (count, mean and variance) in a numerically robust way.

   A class for tracking the statistics of a set of numbers (count, mean and variance) in a numerically robust way. Includes support for merging two StatCounters. Based on Welford and Chan's algorithms for running variance.