mealy: Mealy machines for processing time-series and ordered data.
mealy provides support for computing statistics (such as an average or a standard deviation)
as current state. Usage is to supply a decay function representing the relative weights of recent values versus older ones, in the manner of exponentially-weighted averages. The library attempts to be polymorphic in the statistic which can be combined in applicative style.
Usage
>>>import Mealy
>>>fold ((,) <$> ma 0.9 <*> std 0.9) [1..100](91.00265621044142,9.472822805289121)
Downloads
- mealy-0.1.0.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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| Versions [RSS] | 0.0.1, 0.0.2, 0.0.3, 0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.4.1, 0.4.5.0, 0.5.0.0 |
|---|---|
| Dependencies | adjunctions (>=4.4 && <4.5), base (>=4.13 && <5), containers (>=0.6.2 && <0.7), folds (>=0.7.6 && <0.8), generic-lens (>=2.2.0 && <2.3), lens (>=5.0.1 && <5.1), matrix (>=0.3.6 && <0.4), mwc-probability (>=2.3.1 && <2.4), numhask (>=0.8.1 && <0.9), numhask-array (>=0.9.1 && <0.10), primitive (>=0.7.2 && <0.8), profunctors (>=5.6.2 && <5.7), tdigest (>=0.2.1 && <0.3), text (>=1.2.4 && <1.3), vector (>=0.12.3 && <0.13), vector-algorithms (>=0.8.0 && <0.9) [details] |
| Tested with | ghc ==8.8.4 || ==8.10.4 || ==9.0.1 || ==9.2.0.20210821 |
| License | BSD-3-Clause |
| Copyright | Tony Day (c) AfterTimes |
| Author | Tony Day |
| Maintainer | tonyday567@gmail.com |
| Category | folding |
| Home page | https://github.com/tonyday567/mealy#readme |
| Bug tracker | https://github.com/tonyday567/mealy/issues |
| Source repo | head: git clone https://github.com/tonyday567/mealy |
| Uploaded | by tonyday567 at 2021-09-07T22:35:58Z |
| Distributions | LTSHaskell:0.5.0.0, Stackage:0.5.0.0 |
| Reverse Dependencies | 3 direct, 2 indirect [details] |
| Downloads | 1210 total (4 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
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| Status | Docs available [build log] Last success reported on 2021-09-07 [all 1 reports] |