init.ctl.index: Generates co-ordinates of spots.
In gnyamundanda/sma: Statistical Microarray Analysis

Description Usage Arguments Value Note Author(s) Examples

Generates the 4 co-ordinates of any spots.

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

`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.

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

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Yee Hwa Yang, yeehwa@stat.berkeley.edu

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   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.