Averag_Block {PSSMCOOL}

Averag Block feature vector

Description

In this feature at first PSSM Matrix is divided to 20 Blocks. Then for each Block mean of columns is computed to get 20-dimensional vector, eventually by appending these vectors to each other final feature vector is obtained which would be of length 400. this feature vector is similar to PSSMBLOCK for N=20.

Usage

Averag_Block(pssm_name)

Arguments

pssm_name

name of PSSM Matrix file

Value

feature vector of length 400

References

L. Nanni, A. Lumini, and S. J. T. S. W. J. Brahnam, "An empirical study of different approaches for protein classification," vol. 2014, 2014.

Examples

v<-Averag_Block(system.file("extdata", "C7GQS7.txt.pssm", package="PSSMCOOL"))