John Benediktsson
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fdc43d0574
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math.extras: adding round-to-step.
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2013-04-01 17:04:07 -07:00 |
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John Benediktsson
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dca20550ac
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math.extras: adding round-to-decimal.
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2013-04-01 17:03:18 -07:00 |
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John Benediktsson
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02d9565732
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math.statistics: adding demean and demedian, cleanup a bit.
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2013-03-28 11:40:46 -07:00 |
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John Benediktsson
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3e209587c5
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math.extras: adding round-to-even.
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2013-03-26 14:36:05 -07:00 |
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John Benediktsson
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c3917cdd02
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math.extras: adding normalized compression distance and compression based dissimilarity.
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2013-03-25 10:33:41 -07:00 |
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John Benediktsson
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b099cbb1f2
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math.extras: adding docs for majority.
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2013-03-24 20:14:17 -07:00 |
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John Benediktsson
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3ce93bf86f
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math.extras: adding majority vote algorithm.
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2013-03-24 19:39:34 -07:00 |
Doug Coleman
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5224fba820
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math: Revert clone on median algorithm, perhaps need to revisit this. Call clump for moving-median
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2013-03-24 01:14:35 -07:00 |
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Doug Coleman
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8ec8cdfffa
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math.primes.twins: Use clump here.
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2013-03-24 01:10:08 -07:00 |
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John Benediktsson
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684c2793e7
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math: some style cleanup.
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2013-03-21 08:54:14 -07:00 |
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John Benediktsson
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da1931317d
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math.extras: rename to linspace[a,b) and linspace[a,b] and fixes.
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2013-03-20 15:15:50 -07:00 |
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John Benediktsson
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5e41a50870
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math.extras: adding ) and ] versions of linspace.
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2013-03-20 15:09:36 -07:00 |
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John Benediktsson
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da0a123df3
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math.extras: adding logspace.
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2013-03-20 13:49:55 -07:00 |
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John Benediktsson
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a21fddc4dc
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math.extras: adding linspace.
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2013-03-20 13:44:54 -07:00 |
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John Benediktsson
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4d9d980e22
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math.hashcodes: fix complex number-hashcodes.
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2013-03-20 12:49:12 -07:00 |
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John Benediktsson
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dc08c22a92
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math.hashcodes: better test-case.
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2013-03-19 22:55:50 -07:00 |
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John Benediktsson
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6308e25f6e
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math.hashcodes: try and fix tests on 32-bit.
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2013-03-19 17:22:25 -07:00 |
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John Benediktsson
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f936a1dc65
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math.hashcodes: better tests.
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2013-03-16 13:58:29 -07:00 |
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John Benediktsson
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7162bfed57
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math.hashcodes: consistent number hashing.
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2013-03-16 13:53:58 -07:00 |
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John Benediktsson
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53382f4472
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math.extras: return new arrays to protect users from others.
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2012-12-04 09:06:30 -08:00 |
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John Benediktsson
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c4637b5d79
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math.extras: adding unique-indices.
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2012-11-07 17:05:06 -08:00 |
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John Benediktsson
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1e413edf3a
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math.statistics: rename full-* to population-*.
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2012-11-06 07:16:20 -08:00 |
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John Benediktsson
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5f4bf4513b
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math.extras: implement "search-sorted" and "weighted-random".
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2012-10-05 14:48:05 -07:00 |
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Doug Coleman
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48184779ea
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math.extras: Call (gini).
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2012-09-26 16:25:20 -07:00 |
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John Benediktsson
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9d813ef1a9
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math.extras: simpler herfindahl.
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2012-09-26 15:43:15 -07:00 |
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John Benediktsson
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1fe94e4184
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math.extras: adding exponential-index.
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2012-09-26 15:29:08 -07:00 |
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John Benediktsson
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905e26e9e0
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math.extras: adding the Herfindahl measure.
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2012-09-26 15:25:45 -07:00 |
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John Benediktsson
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35677bc5fa
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math.extras: remove variable effects from cum-reduce for now.
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2012-09-26 15:20:18 -07:00 |
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John Benediktsson
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35bd1a4bbc
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math.extras: invent "cum-reduce" concept for gini.
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2012-09-26 15:11:41 -07:00 |
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Doug Coleman
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768611d130
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math.extras: Add sum-cum-sum. Change concentration-coefficient to be more straightforward.
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2012-09-26 09:07:57 -07:00 |
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Doug Coleman
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1cf27a2af9
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math.extras: Fix concentration-coefficient.
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2012-09-25 17:54:24 -07:00 |
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Doug Coleman
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d5e26ee76d
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math.extras: Faster gini. Leaving this as a separate patch for comparison.
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2012-09-25 17:52:27 -07:00 |
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Doug Coleman
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59e97e1587
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math.extras: Add gini and concentration coefficient.
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2012-09-25 17:46:05 -07:00 |
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John Benediktsson
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2da0e52525
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math.extras: adding docs for ramanujan.
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2012-09-25 10:50:09 -07:00 |
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John Benediktsson
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b601d154c1
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math.extras: fix spelling of stirling, add ramanujan approximation of factorial.
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2012-09-25 10:48:09 -07:00 |
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Doug Coleman
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3014b1828a
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math.transforms.bwt: Simplify two places in bwt.
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2012-09-10 08:52:42 -07:00 |
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John Benediktsson
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9fe9437445
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math.transforms.bwt: adding inefficient versions of Burrows-Wheeler transform.
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2012-09-09 11:38:59 -07:00 |
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John Benediktsson
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7e9f3d665b
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math.cardinality: adding a cardinality estimator.
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2012-09-08 14:00:36 -07:00 |
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John Benediktsson
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5af4627e18
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math.extras: adding "until-zero".
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2012-08-31 15:00:53 -07:00 |
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John Benediktsson
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a454b2e384
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math.extras: adding moving-count.
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2012-08-31 11:04:12 -07:00 |
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John Benediktsson
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79ee220d6c
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math.transforms.fft: bit simpler, faster.
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2012-08-09 12:34:02 -07:00 |
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John Benediktsson
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d6aa829a06
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math.transforms.fft: specify algorithm.
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2012-08-09 08:56:47 -07:00 |
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John Benediktsson
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034b5a255d
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math.transforms.fft: using 2map-index to simplify.
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2012-08-09 08:36:26 -07:00 |
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John Benediktsson
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206d4f851d
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math.transforms.fft: adding cross-correlation.
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2012-08-08 21:00:49 -07:00 |
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John Benediktsson
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d46617e323
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math.transforms.fft: simple, fairly slow, fft.
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2012-08-08 20:28:14 -07:00 |
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John Benediktsson
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60e3fc9341
|
math.extras: adding moving sum/supremum/infimum.
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2012-07-30 16:16:10 -07:00 |
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John Benediktsson
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01abb351b5
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math.extras: more maths functions.
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2012-07-27 12:44:51 -07:00 |
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John Benediktsson
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4e72d80256
|
Using "same?" in more places.
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2012-07-21 10:22:44 -07:00 |
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John Benediktsson
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2f325e4fee
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using if-zero in even more places.
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2012-07-16 19:38:49 -07:00 |
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John Benediktsson
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5cc30f46f5
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using if-zero in more places.
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2012-07-16 15:45:21 -07:00 |