manualGrouping: Define gene grouping manually

Description Usage Arguments Value Methods (by class) See Also Examples

Description

In cases where results from other algorithms are wished to be imported into the FindMyFriends framework, this method ensures that the proper formatting is done. The grouping can be defined as an integer vector with an element for each gene. The value of each element is then used as the gene group classifier. Alternatively groups can be defined by a list of integer vectors. Each element of the list defines a group and the content of each element refers to gene indexes.

Usage

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manualGrouping(object, groups)

## S4 method for signature 'pgVirtual,integer'
manualGrouping(object, groups)

## S4 method for signature 'pgVirtual,list'
manualGrouping(object, groups)

Arguments

object

A pgVirtual subclass

groups

Either a list or integer vector defining the grouping

Value

An object of the same class as 'object'.

Methods (by class)

See Also

Other grouping algorithms: cdhitGrouping, gpcGrouping, graphGrouping

Examples

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testPG <- .loadPgExample()

# Load grouping data
groups <- system.file('extdata', 'examplePG', 'groupsWG.txt', 
    package='FindMyFriends'
)
groups <- scan(groups, what=integer(), quiet=TRUE)

# Do the grouping
testPG <- manualGrouping(testPG, groups)

FindMyFriends documentation built on Nov. 8, 2020, 6:46 p.m.