@hackage / streamly-statistics

Statistical measures for finite or infinite data streams.

Latest0.2.0

About

Metadata

  • Last updated , by harendra
  • License Apache-2.0
  • Categories Streaming

  • Maintained by: streamly@composewell.com

  • Lottery factor: 2

Links

Installation

Tested Compilers

  1. 9.12.1
  2. 9.10.1
  3. 9.8.1
  4. 9.6.3
  5. 9.4.4
  6. 9.2.7
  7. 8.10.7
  8. 8.8.4

Package Flags

Use the -f option with cabal commands to enable flags

    fusion-plugin (on by default)

    Use fusion plugin for benchmarks

Readme

streamly-statistics

Statistical measures for finite or infinite data streams.

All operations use numerically stable floating point arithmetic. Measurements can be performed over the entire input stream or on a sliding window of fixed or variable size. Where possible, measures are computed online without buffering the input stream.

Includes:

  • Summary: length, sum, powerSum
  • Location: minimum, maximum, rawMoments, means, exponential smoothing
  • Spread: range, variance, deviations
  • Shape: skewness, kurtosis
  • Sample statistics, resampling
  • Probablity distribution: frequency, mode, histograms
  • Transforms: Fast fourier transform