read.spot: Read Spot from File
In genArise: Microarray Analysis tool

Read all file, but only extract the interested columns and create a Spot object.

1 2	read.spot(file.name, cy3, cy5, bg.cy3, bg.cy5, ids, symdesc, header = FALSE, sep = "\t", is.ifc = FALSE, envir)

`file.name`	a connection or a character string giving the name of the file to read where each column represent the spot components.
`cy3`	column that represent Cy3.
`cy5`	column that represent Cy5.
`bg.cy3`	column that represent BgCy3.
`bg.cy5`	column that represent BgCy5.
`ids`	column that represent Id.
`symdesc`	(optional) identifier besides Id column.
`header`	the logical value of the header input file
`sep`	the separator in the inputfile
`is.ifc`	If is.ifc = TRUE this experiment was done in the Unit of Microarray from Cellular Phisiology Institute.
`envir`	Environment where are the genArise variables. You don't need to specify this argument.