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56344750a7
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Author SHA1 Message Date
Vinzent Steinberg
56344750a7 Fixes to Histogram 
1. Now histograms with more than 31 bins are supported (before there
   were issues with missing implementations on arrays.)
2. The items defined by `define_histogram!` are in their own module, to
   avoid issues with Rust's lack of macro hygiene for items.
 2018-07-24 18:18:05 +02:00
Vinzent Steinberg
b010d0cae6 Fix moments benchmark 2018-07-11 15:52:57 +02:00
Vinzent Steinberg
34eddeec1e Fix Travis serde build 2018-07-11 13:04:26 +02:00
Vinzent Steinberg
7ac16c974e Mention no_std support 2018-07-11 12:58:17 +02:00
Vinzent Steinberg
a7dde93df8 More idiomatic serde support 
* Follow the suggestions from the Serde docs.
* Rename the feature from `serde` to `serde1`.
* Fix a doctest.
* Mention the feature in the README.
 2018-07-11 12:54:37 +02:00
Vinzent Steinberg
34d33ef21a Slightly improve calculation of standardized moment 
Also test more of the trivial cases.
 2018-07-11 12:37:06 +02:00
Vinzent Steinberg
3e7a66b519 Remove dead code 2018-07-11 12:31:32 +02:00
Vinzent Steinberg
9a2047a05d Bump version 2018-07-10 18:07:03 +02:00
Vinzent Steinberg
663009f358 Make it possible to calculate an arbitrary number of moments 2018-07-10 17:19:57 +02:00
Vinzent Steinberg
1e7a852862 Improve quantile tests 2018-07-10 16:31:33 +02:00
Vinzent Steinberg
0de183127e Implement merge for Histogram 2018-07-06 13:27:26 +02:00
Vinzent Steinberg
f22c7b362d Update README 2018-07-06 13:11:40 +02:00
Vinzent Steinberg
fcbe51f1dd Improve Histogram docs by exporting the Histogram10 special case 2018-07-06 13:08:33 +02:00
Vinzent Steinberg
554d4ca596 Use float-ord instead of quickersort 
The latter has been deprecated.
 2018-07-06 11:01:41 +02:00
Vinzent Steinberg
0faada0687 Fix benchmarks 2018-07-06 10:56:35 +02:00
Vinzent Steinberg
ef41836ec5 Small improvements to Histogram docs 2018-07-06 10:52:19 +02:00
Vinzent Steinberg
7f8663c23e Update dependencies 2018-07-06 10:31:26 +02:00
Vinzent Steinberg
9f1c28147c Moments: Improve docs 2018-07-06 10:08:18 +02:00
Vinzent Steinberg
41e7df435d Relax skewness test for exponential distribution 
This was sometimes making the CI tests fail.
 2018-03-07 17:57:49 +01:00
Vinzent Steinberg
7e06374843 histogram: Implement variance 
This is useful for error estimates.
 2018-03-07 17:45:38 +01:00
Vinzent Steinberg
0259728bb8 Fix constant width histograms for ranges not starting at 0 2018-03-07 17:37:06 +01:00
Vinzent Steinberg
c04ce8887e histogram: Implement AddAssign and MulAssign 
Also clarify documentation and name of `min`/`max`.
 2018-03-07 17:08:19 +01:00
Vinzent Steinberg
2775f78e8e Expose finding of bin for given sample 2018-03-06 19:31:09 +01:00
Vinzent Steinberg
682fec27fe histogram: Implement min, max and reset 2018-03-06 19:22:42 +01:00
Vinzent Steinberg
08445ba2a3 histogram: Inline default impls 2018-03-06 19:03:46 +01:00
Vinzent Steinberg
d1ab9630af histogram: Implement iteration over bin centers 2018-03-06 18:55:21 +01:00
Vinzent Steinberg
3f22412aa3 Fix clippy warnings 2018-03-06 18:48:08 +01:00
Vinzent Steinberg
86a411143e histogram: Implement iteration of bin widths and normalized bins 2018-03-06 18:27:31 +01:00
Vinzent Steinberg
c64544baa8 Implement iteration of histograms 2018-03-06 17:16:54 +01:00
Vinzent Steinberg
ba93bb4e65 Refactor histograms to use common trait 2018-03-06 16:26:02 +01:00
Vinzent Steinberg
dcb006e6e0 Merge branch 'master' of https://github.com/vks/average 2018-03-06 15:56:09 +01:00
Vinzent Steinberg
3a0dcafd21 Implement histograms 
In order for them to have constant size, a macro is provided to crate
the histogram type. This should be replaced by const generics once Rust
has them.
 2018-03-06 15:54:30 +01:00
Vinzent Steinberg
87bf71baa4 variable -> growing 2018-03-01 01:54:41 +01:00
Vinzent Steinberg
f553a06521 Mention quantiles crate 2018-03-01 01:40:02 +01:00
Vinzent Steinberg
8b5fb44500 Clarify limitations of quantile algorithm 
Refs #10.
 2018-03-01 01:33:39 +01:00
Vinzent Steinberg
e4345f5046 impl FromIterator<&f64> and FromIterator<&(f64, f64)> 
This allows to write

    let k: Kurtosis = a.iter().collect();

instead of

    let k: Kurtosis = a.iter().map(|x| *x).collect();

but breaks type inference for code like

    let m: Min = (1..6).map(Into::into).collect();

where

    let m: Min = (1..6).map(f64::from).collect();

has to be used instead.

Fixes #8.
 2018-02-28 23:44:40 +01:00
Vinzent Steinberg
68a4fa64cb Restore compatibility with stable 2018-01-12 14:23:38 +01:00
Vinzent Steinberg
d539342bf1 Moments: Add serde test 2018-01-11 19:42:41 +01:00
Vinzent Steinberg
a6a477d621 Benchmark generic vs. handwritten implementation of kurtosis 
Also restore no_std and remove printing left over from debugging.
 2018-01-11 19:37:25 +01:00
Vinzent Steinberg
785e2141e0 Moments: Refactor merge to be in-place 2018-01-11 19:30:51 +01:00
Vinzent Steinberg
383c85c470 Improve test slightly 2018-01-11 19:25:25 +01:00
Vinzent Steinberg
0d6cf939d1 Clarify type of kurtosis 2018-01-11 19:22:11 +01:00
Vinzent Steinberg
df099b61da Moments::merge: Calculate binomial iteratively 2018-01-11 19:19:56 +01:00
Vinzent Steinberg
9f2a8ee44f Moments: Test merge 2018-01-11 19:16:11 +01:00
Vinzent Steinberg
49ce6c5256 Moments::add: Calculate binomials iteratively 2018-01-11 19:07:57 +01:00
Vinzent Steinberg
3fd3bc4ac9 Moments: Refactor add to be in-place 2018-01-11 19:00:59 +01:00
Vinzent Steinberg
608a9733cd Code clean-up and more impls for Moments 2018-01-11 18:39:49 +01:00
Vinzent Steinberg
c1fab4722c Implement incremental calculation of arbitrary moments 2018-01-11 18:29:43 +01:00
Vinzent Steinberg
d9f0b056c6 Bump version 2018-01-10 16:06:13 +01:00
Vinzent Steinberg
4bcc52ef25 Reenable clippy lint that no longer gives false positives 2018-01-10 16:04:29 +01:00