Description Usage Arguments Value References See Also Examples
For getting this features which have been used to protein structural class prediction,
at first mean of every column in PSSM Matrix is computed to achieve a 20-dimensional vector
called AAC.then by combining it with other vector of length 400 called TPC, which is similar to dpc_pssm
AATP feature vector of length 420 is obtained.
1 | AATP_TPC(pssm_name)
|
pssm_name |
is name of PSSM Matrix file |
list of two feature vectors with 400 and 420 dimensions
Zhang, S., Ye, F. and Yuan, X. (2012) Using principal component analysis and support vector machine to predict protein structural class for low-similarity sequences via PSSM, Journal of Biomolecular Structure & Dynamics, 29, 634-642.
1 | X<-AATP_TPC(paste0(system.file("extdata",package="PSSMCOOL"),"/C7GQS7.txt.pssm"))
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