Description Usage Arguments Details Value Author(s) References Examples
Performs a minimum-hypergeometric (mHG) test. The null-hypothesis is that provided list was randomly and equiprobable selected from all lists containing N entries, B of which are 1s. The alternative hypothesis is that the 1s tend to appear at the top of the list.
1 |
lambdas |
\{0,1\}^N, sorted from top to bottom. |
n_max |
the algorithm will only consider the first n_max partitions. |
O(NB) running time, O(NB) space.
A list with class "htest" containing the following components:
statistic |
The mHG statistic. |
p.value |
The p-value for the test. |
parameters |
|
n |
The index for which the mHG was obtained (smallest one if several n give the same mHG). |
b |
Sum over 1 <= i <= n of lambdas[i]. |
Kobi Perl
Eden, E. (2007). Discovering Motifs in Ranked Lists of DNA Sequences. Haifa. Retrieved from http://bioinfo.cs.technion.ac.il/people/zohar/thesis/eran.pdf (pages 10-12, 18-20)
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