RnBeads (version 1.4.0)

greedycut.filter.matrix: greedycut.filter.matrix

Description

Performs all iterations of the Greedycut algorithm for removing rows and columns from the given matrix.

Usage

greedycut.filter.matrix(mm, rows2ignore = integer(), rc.ties = "row")

Arguments

mm

Numeric matrix to filter.

rows2ignore

integer vector containing indices of rows in mm to be ignored by this function.

rc.ties

Flag indicating what the behaviour of the algorithm should be in case of ties between values of rows and columns. The value of this parameter must be one of "row", "column" or "any" (the last one indicating random choice).

Value

Table summarizing the iterations of the algorithm in the form of a data.frame with the following columns : Index, Type, Score, Normalized score, Rows, Columns.

See Also

greedycut.get.submatrix for extracting the resulting matrix after filtering