Online algorithms are well suited for streaming data or when data is too large to hold in memory. OnlineStats processes observations one by one and all algorithms use O(1) memory.

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Quickstart

import Pkg

Pkg.add("OnlineStats")

using OnlineStats

o = Series(Mean(), Variance(), P2Quantile(), Extrema())

fit!(o, 1.0)

fit!(o, randn(10^6))

Documentation

Contributing

  • Trivial PRs such as fixing typos are very welcome!
  • For nontrivial changes, you'll probably want to first discuss the changes via issue/email/slack with @joshday.

Authors

See also the list of contributors to OnlineStats.

License

MIT - see the LICENSE file.

Packages Using OnlineStats/OnlineStatsBase