R Graphical Manual

Last data update: 2014.03.03

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R Release (3.2.3)
CranContrib
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Results 1 - 3 of 3 found.
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makePWM (Package: seqLogo) : Constructing a pwm object

This function constructs an object of class pwm from a matrix. It checks that the matrix has correct dimensions and that columns add up to 1.0.

● Data Source: BioConductor
● Keywords: misc
● Alias: makePWM
● 0 images

pwm-class (Package: seqLogo) : Class "pwm"

An object of class "pwm" represents the 4xW position weight matrix of a DNA sequence motif. The entry in row i, column j gives the probability of observing nucleotide c("A","C","G","T")[i] in position j of the motif.

● Data Source: BioConductor
● Keywords: classes
● Alias: plot,pwm,ANY-method, print,pwm-method, pwm-class, show,pwm-method, summary,pwm-method
● 0 images

seqLogo (Package: seqLogo) : Plot a sequence logo for a given position weight matrix

This function takes the 4xW position weight matrix of a DNA sequence motif and plots the corresponding sequence logo.

● Data Source: BioConductor
● Keywords: misc
● Alias: seqLogo
● 1 images