Sorting is now done in linear time for nominal attributes.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11300 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Corrected a couple of calls to isMissing() that should have been isMissingSparse()

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11301 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Instances constructor that takes a Reader now uses less memory because Instance objects are no longer copied, etc. It should be as efficient as in the old days now... :-)

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11305 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Updated for changes to Instances

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11307 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Both, the supervised and the unsupervised version of Resample, are now no longer quadratic in the number of instances when doing sampling without replacement... Also, the supervised version now always preserves class proportions as much as possible by default. Previously, it just replicated the behaviour of the unsupervised Resample filter when no bias towards uniform class distributions was introduced...

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11309 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Resample filters now work properly when selection is inverted (in the case of sampling without replacement, when this option is available).

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11310 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Reference for supervised Resample filter updated.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11311 e0a1b77d-ad91-4216-81b1-defd5f83fa92
fixed BIF format link


git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11313 e0a1b77d-ad91-4216-81b1-defd5f83fa92
New mixture estimator.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11315 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Univariate estimators are now serializable.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11316 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Estimators can now be set directly.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11317 e0a1b77d-ad91-4216-81b1-defd5f83fa92
UnivariateDensityEstimators now implement RevisionHandler and have a globalInfo method.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11318 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Added UnivariateDensityEstimator.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11319 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Added entries for UnivariateDensityEstimator.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@11320 e0a1b77d-ad91-4216-81b1-defd5f83fa92