Extract or Access
averageExpPWMScore slot in a
As a general rule,
averageExpPWMScore is computed and updated
Idealy, this slot should not be updated by user.
averageExpPWMScore is the sum of the exponential of every PWM score
for a given DNA sequence and divided by the length of the said DNA sequence
DNASequenceLength). This can either be the full
length sequence or only the accessible sequence
averageExpPWMScore of a
genomicProfiles when computed.
Patrick C.N. Martin <firstname.lastname@example.org>
Zabet NR, Adryan B (2015) Estimating binding properties of transcription factors from genome-wide binding profiles. Nucleic Acids Res., 43, 84<e2><80><93>94.
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# Accessing Data data(ChIPanalyserData) # path to Position Frequency Matrix PFM <- file.path(system.file("extdata",package="ChIPanalyser"),"BCDSlx.pfm") # Building genomicProfiles object GPP <- genomicProfiles(PFM=PFM,PFMFormat="raw") # Extracting AllSitesAboveThreshold slot averageExpPWMScore(GPP) ## Note this slot is now empty as nothing has yet been computed
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