John Benediktsson
|
02d9565732
|
math.statistics: adding demean and demedian, cleanup a bit.
|
2013-03-28 11:40:46 -07:00 |
Doug Coleman
|
5224fba820
|
math: Revert clone on median algorithm, perhaps need to revisit this. Call clump for moving-median
|
2013-03-24 01:14:35 -07:00 |
|
Doug Coleman
|
bfbe6edde6
|
math.statistics: Median now changes the order of the sequence, so clone it first.
|
2013-03-24 01:08:28 -07:00 |
|
Doug Coleman
|
8c19602ae9
|
assocs: Add of and ?of. Change all the things at once! Fixes #701.
|
2013-03-23 14:59:07 -07:00 |
|
Doug Coleman
|
6697f3effb
|
math.statistics: Fix histogram and collect. Histogram used each-index even when it didn't need to.
|
2013-03-10 12:57:48 -07:00 |
|
John Benediktsson
|
1ae04f1247
|
math.statistics: adding z-score.
|
2013-02-07 15:50:34 -08:00 |
|
Doug Coleman
|
18b7960e09
|
math.statistics: Add docs for collect-by and collect-index-by.
|
2013-02-05 09:35:51 -08:00 |
|
John Benediktsson
|
82dc0bf045
|
math.statistics: just use accumulate for now.
|
2012-12-04 08:56:21 -08:00 |
|
Doug Coleman
|
516549b52c
|
basis: Try to fix the build. My profiler is hanging, but I can't figure out why. See if the build farm has the same is
sue.
|
2012-11-27 12:47:44 -06:00 |
|
Doug Coleman
|
6e48f8ab15
|
math.statistics: Add a variant of histogram that can see the sequence index.
|
2012-11-17 12:39:54 -08:00 |
|
Doug Coleman
|
d31105813b
|
math.statistics: Add back std as sample-std.
|
2012-11-15 08:27:41 -08:00 |
|
Doug Coleman
|
2ada02726b
|
math.statistics: Make you think about which std you want--population or sample. Hopefully use the right words everywhere.
|
2012-11-07 22:53:53 -08:00 |
|
Doug Coleman
|
a4e55a3eee
|
math.statistics: Rename full-* to population-*. Full, while somewhat descriptive of using the entire dataset, is not a technical term, while population is used in Mathematica and stats books.
|
2012-11-07 22:53:52 -08:00 |
|
John Benediktsson
|
1e413edf3a
|
math.statistics: rename full-* to population-*.
|
2012-11-06 07:16:20 -08:00 |
|
John Benediktsson
|
23fc7b3eb9
|
math.statistics: add some padding in the docs (looks better).
|
2012-10-25 21:01:17 -07:00 |
|
John Benediktsson
|
71da857f43
|
math.statistics: add other cumulative words to help article.
|
2012-10-25 16:30:31 -07:00 |
|
Doug Coleman
|
b867a248a2
|
math.statistics: Add cum-count, cum-sum0, cum-map0. Add docs.
|
2012-10-25 16:13:25 -07:00 |
|
Doug Coleman
|
923f3592c8
|
math.statistics: Add ddof (delta degrees-of-freedom) to easily calculate population (full) and unbiased (sample) statistics.
|
2012-10-22 09:47:35 -07:00 |
|
John Benediktsson
|
13f101bd2b
|
math.statistics: empty-sequence is silly.
|
2012-09-26 17:09:23 -07:00 |
|
John Benediktsson
|
7fb8db2e74
|
math.statistics: adding a normalized-histogram word.
|
2012-09-26 08:39:11 -07:00 |
|
John Benediktsson
|
6072e58db3
|
math.statistics: remove probabilities word, not really needed.
|
2012-09-26 08:32:30 -07:00 |
|
John Benediktsson
|
ca69afec31
|
math.statistics: use "cumulative map" as base of all cumulative words.
|
2012-09-25 22:27:42 -07:00 |
|
John Benediktsson
|
a283782abe
|
math.statistics: some fixes to entropy, adding maximum-entropy and normalized-entropy.
|
2012-09-25 20:17:34 -07:00 |
|
Doug Coleman
|
d2317c71f5
|
math.statistics: add rank-values
|
2012-09-04 18:52:38 -07:00 |
|
John Benediktsson
|
bdf02bfd2b
|
math.statistics: faster and simpler entropy word.
|
2012-07-11 12:26:20 -07:00 |
|
John Benediktsson
|
0c5f895371
|
math.statistics: minor style cleanup.
|
2012-07-10 17:03:01 -07:00 |
|
John Benediktsson
|
07b0d52f55
|
math.statistics: adding winsorized-mean.
|
2012-05-08 08:48:15 -07:00 |
|
John Benediktsson
|
4c2d01c5ec
|
math.statistics: adding trim-mean and signal-to-noise.
|
2012-05-08 08:24:57 -07:00 |
|
Doug Coleman
|
0a5a2a74a7
|
math.statistics: Add sum-of-squares word, add sum-of-squared-errors/sum-of-absolute-errors words.
|
2012-05-07 15:04:37 -07:00 |
|
Doug Coleman
|
9a4e66c8a6
|
math.statistics: Add power-mean and quadratic-mean.
|
2012-05-04 15:27:46 -07:00 |
|
John Benediktsson
|
7ab521f0ba
|
math.statistics: simpler (faster) version of rescale.
|
2012-05-04 14:51:38 -07:00 |
|
John Benediktsson
|
87686a9a31
|
math.statistics: adding contraharmonic-mean.
|
2012-05-04 14:43:29 -07:00 |
|
John Benediktsson
|
4339b14d77
|
math.statistics: adding mean-dev and median-dev.
|
2012-05-04 14:40:24 -07:00 |
|
John Benediktsson
|
bacdd691fc
|
math.statistics: separate "sample-" and "full-" versions of var, std, ste, and corr.
|
2012-05-04 14:31:26 -07:00 |
|
John Benediktsson
|
0435098bd8
|
math.statistics: adding standardize, differences, rescale.
|
2012-05-04 14:18:45 -07:00 |
|
John Benediktsson
|
5878b6982b
|
math.statistics: adding entropy function.
|
2012-04-26 18:40:59 -07:00 |
|
Doug Coleman
|
cd9394f8c6
|
math.statistics: Add eight methods for calculating quantiles. Add quartile. Add kth-smallests et al, refactor medians.
|
2012-04-24 03:17:50 -07:00 |
|
Doug Coleman
|
7cb094d521
|
math.statistics: Make a safe version of kth-object. Bounds check k w/ regards to seq.
|
2012-04-23 13:55:25 -07:00 |
|
Doug Coleman
|
7ad089b682
|
math.statistics: Generalize kth-smallest into kth-object, add kth-largest. Add count-relative and minmax-relative for counting the number of lt, eq, gt elements, and getting the max lt and min gt in one pass.
|
2012-04-22 23:41:13 -07:00 |
|
John Benediktsson
|
e9ffd2da37
|
math.statistics: adding cumulative versions of sum, product, min, and max.
|
2012-04-12 10:30:16 -07:00 |
|
Doug Coleman
|
021e0f2ce6
|
math.statistics: Fix docs for help-lint.
|
2012-04-10 08:52:12 -07:00 |
|
John Benediktsson
|
57231bfef4
|
math.statistics: change 'var' to 'sample-var' and implement variance, covariance, and correlation.
|
2012-04-02 17:12:32 -07:00 |
Joe Groff
|
38a5184fdf
|
math.statistics: fix stack effect on collect-by
|
2011-11-02 13:23:13 -07:00 |
|
John Benediktsson
|
6f1c44b46d
|
Cleanup some lint warnings.
|
2011-10-15 19:19:44 -07:00 |
|
Doug Coleman
|
f4da6f366c
|
Make histogram example unchecked since hashtables print differently now that hashcodes are more optimized
|
2011-10-02 22:21:12 -07:00 |
|
John Benediktsson
|
3b72b641e0
|
Fix help-lint errors for recent hashtable changes.
|
2011-10-02 17:49:11 -07:00 |
|
Joe Groff
|
003271f2b8
|
math.statistics: declare polymorphic effects on sequence>* combinators now that #88 is fixed
|
2011-09-09 18:13:17 -07:00 |
|
Joe Groff
|
c57c26b3be
|
math.statistics: add higher-order stack effect annotations to sequence>* words; factor out a "histogram-by" word from "histogram" that takes an additional binning quotation
|
2011-09-08 19:07:33 -07:00 |
|
John Benediktsson
|
eb6c986cd6
|
Merge branch 'master' into sorting
Conflicts:
basis/heaps/heaps-tests.factor
|
2011-04-12 18:09:36 -07:00 |
|
Doug Coleman
|
7aa7b08d42
|
Change how sequence>assoc and friends work. Now they take two quotations, the first of which prepares the key/value pair and the second insert it into the assoc. mrjbq7's group-by, formerly collect-values, is now called collect-by.
|
2011-04-09 23:51:14 -05:00 |