Граф коммитов

8 Коммитов

Автор SHA1 Сообщение Дата
Mike Bostock cdffe18d38 Fix two errors in examples. 2012-04-15 14:30:52 -07:00
Kristofer Monisit 0305892a96 Bring kde example up-to-date 2012-04-07 00:17:09 +08:00
Jason Davies 5a87998694 Examples: namespaces are optional as of v2.6.0. 2011-11-23 22:48:13 +00:00
Jason Davies f1bedbb0b0 Fix KDE example.
It should have been using a probability (density) histogram. I think
there used to be a bug in d3.layout.histogram, which is now fixed.
2011-08-26 21:29:21 +01:00
Jason Davies 2e765ae60e Move data files and delete symlinks. 2011-07-06 20:29:48 +01:00
Jason Davies e0a0455f7b Move d3.stats to external lib, science.stats.js! 2011-07-06 18:57:14 +01:00
Jason Davies 4898052101 Add bandwidth selectors for Gaussian kernels.
Thanks @jfirebaugh for the suggestion!  Implementation is based on that of R's
stats module:
<http://stat.ethz.ch/R-manual/R-patched/library/stats/html/bandwidth.html>

This brings a few additional operators to `d3.stats`, including a fairly
rudimentary implementation of variance, discussed at
<http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance#Two-pass_algorithm>.
2011-05-10 19:06:24 +01:00
Jason Davies 7c533d26cc Add kernel density estimation.
Kernel density estimation is provided via `d3.stats.kde` and the kernel is
configurable; several common kernels are provided in `d3.stats.kernel`.
2011-05-10 00:11:31 +01:00