init.ctl.index {sma}R Documentation

Generates co-ordinates of spots.

Description

Generates the 4 co-ordinates of any spots.

Usage

init.ctl.index(grows, gcols, srows, scols)

Arguments

grows The row index of the grid.
gcols The column index of the grid.
srows The row index of the spot within the its grid.
scols The column index of the spot within the its grid.

Value

a matrix in which each row contains a vector of 4 integer elements which make up the image coordinates of a gene.

Note

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Author(s)

Yee Hwa Yang, yeehwa@stat.berkeley.edu

Examples

   x <- init.ctl.index(1:4, 1:4, 1:2, 15:20)
## Generates the 4 co-ordinates index to spots in the first 2 rows,
## columns 15 to 20 of every print-tips groups.

[Package sma version 0.5.15 Index]