makeShapeCon {cosmo}R Documentation

Constructing a shape constraint

Description

This function constructs a texttt{shapeCon} object representing a constraint on the unknown position weight matrix that requires the information content to follow a particular functional form.

Usage

makeShapeCon(shape, sLower, sUpper, eLower, eUpper, error)

Arguments

shape character the functional form of the information content. This must be either Linear, MonotoneIncreasing, or MonotoneDecreasing.
sLower numeric lower bound on the information content at the start of the interval
sUpper numeric upper bound on the information content at the start of the interval
eLower numeric lower bound on the information content at the end of the interval
eUpper numeric upper bound on the information content at the end of the interval
error numeric tolerance for how much the actual information content profile is allowed to deviate from the prescribed form

Details

Value

An object of class texttt{shapeCon}.

Author(s)

Fabian Gallusser, fgallusser@berkeley.edu

See Also

boundCon, subMotifCon, posFreqCon, shapeCon, shapeDiffCon, palCon

Examples

sc <- makeShapeCon("Linear",1.0, 2.0, 1.5, 2.0, 0.05)

[Package cosmo version 1.4.0 Index]