hgt: Calculate the hypergeometric tail
In Chris1221/GOldilocks: Gene Ontology Label Discernment and Identification
Description
Usage
Arguments
Details
Value
References
Description
Given N articles, B of which are annotated to a given term, the chance that .b of these articles are annotated in a test set of size .n is equal to the hypergeometric tail function.
Usage
1
hgt(.b, N, B, .n)
Arguments
.b
Number of annotations in target group
N
Total number of articles
B
Total number of annotations
.n
Number of articles in target group
Details
P value is computed as in referenced article (GOrilla). Briefly, the P value is the sum from .b to the minimum of .n and B of .n choose i plus N-.n choose B - i all divided by N choose B.
Value
P value of the hypergeometric distribution.
References
Eden, E., Navon, R., Steinfeld, I., Lipson, D., & Yakhini, Z. (2009). GOrilla: a tool for discovery and visualization of enriched GO terms in ranked gene lists. BMC Bioinformatics, 10(1), 1<e2><80><93>7. http://doi.org/10.1186/1471-2105-10-48
Chris1221/GOldilocks documentation built on May 6, 2019, 11:18 a.m.
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Description Usage Arguments Details Value References
Description
Given N articles, B of which are annotated to a given term, the chance that .b of these articles are annotated in a test set of size .n is equal to the hypergeometric tail function.
Usage
1 | hgt(.b, N, B, .n)
|
Arguments
.b |
Number of annotations in target group |
N |
Total number of articles |
B |
Total number of annotations |
.n |
Number of articles in target group |
Details
P value is computed as in referenced article (GOrilla). Briefly, the P value is the sum from .b to the minimum of .n and B of .n choose i plus N-.n choose B - i all divided by N choose B.
Value
P value of the hypergeometric distribution.
References
Eden, E., Navon, R., Steinfeld, I., Lipson, D., & Yakhini, Z. (2009). GOrilla: a tool for discovery and visualization of enriched GO terms in ranked gene lists. BMC Bioinformatics, 10(1), 1<e2><80><93>7. http://doi.org/10.1186/1471-2105-10-48
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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