pssm_cc: Cross covarianse feature vector

In PSSMCOOL: Features Extracted from Position Specific Scoring Matrix (PSSM)

Description

The PSSM-CC variable measures the correlation of two different properties between two residues separated by a distance of lg along the sequence.

Usage

pssm_cc(pssm_name, g = 10)

Arguments

pssm_name	name of PSSM Matrix file
g	shortest protein length in dataset minus one

Value

feature vector of length 3800

References

Dong, Q., Zhou, S. and Guan, J. (2009) A new taxonomy-based protein fold recognition approach based on autocross-covariance transformation, Bioinformatics, 25, 2655-2662.

Examples

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

PSSMCOOL documentation built on Jan. 4, 2022, 5:07 p.m.