maCompInd: Generate spot indices

In marray: Exploratory analysis for two-color spotted microarray data

Description

This function generates spot indices from ranges of rows and columns for the grid and spot matrices. Spots on the array are numbered consecutively starting from the top left grid and the top left spot within each grid.

Usage

maCompInd(grows, gcols, srows, scols, L)

Arguments

grows	numeric vector of grid rows.
gcols	numeric vector of grid columns.
srows	numeric vector of spot rows.
scols	numeric vector of spot columns.
L	object of class "marrayLayout".

Value

a numeric vector of spot indices.

Author(s)

Yee Hwa (Jean) Yang, Sandrine Dudoit, http://www.stat.berkeley.edu/~sandrine.

See Also

marrayLayout, maCoord2Ind, maInd2Coord, maCompCoord.

Examples

L <- new("marrayLayout", maNgr=4, maNgc=4, maNsr=22, maNsc=24)
maCompInd(1:2,1,1:4,1:3,L)

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