1Blurb::
2Specify how the trial samples are generated
3Description::
4The user has the option to specify the method by which the
5trials are created to adjust the centroids. The \c trial_type
6can be one of three types:
7\li \c random, where points are generated randomly
8\li \c halton, where points are generated according to the Halton sequence
9\li \c grid, where points are placed on a regular grid over the hyperspace.
10
11Topics::
12Examples::
13Theory::
14Faq::
15See_Also::
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