filter.by.dependencies {DepLogo} | R Documentation |
Filters columns (sequence positions) by dependency
Description
Filters columns based on the average or maximum mutual information of a column to all other columns. Mutual information is normalized to to interval [0,1], where 0 corresponds to independence and 1 to perfect dependence.
Usage
filter.by.dependencies(mi.threshold, use.max = FALSE)
Arguments
mi.threshold |
the minimum average or maximum mutual information required |
use.max |
if |
Value
function that, given a DLData object, returns TRUE
for every column that does exceed the specified average mutual information
Author(s)
Jan Grau <grau@informatik.uni-halle.de>
Examples
fun <- filter.by.dependencies(mi.threshold = 0.3)
[Package DepLogo version 1.2.1 Index]