Description Usage Arguments Value Warning Author(s) References Examples
Function displays the 30 measurements computed by the program Spot for each gene in the slide being considered.
1 | init.read.exp(batch, imageid, sep="\t", header=TRUE, ...)
|
batch |
batch name of the experiment |
imageid |
integer value; the index of the slide which is considered |
sep |
the field separator character; the columns of the file will be separated by this character. |
header |
a logical value indicating whether the file contains the names of the variables as its first line. |
... |
graphical parameters may also be supplied as arguments to
the function (see |
A matrix containing the 30 columns of computed measurements,
corresponding to the rows of different genes in the specified
slide.
Details regarding these measurements can be found at
http://www.cmis.csiro.au/iap/Spot/spotoutput.htm.
The code in the example is not directly executable as it draws upon a particular set of data. This data may be downloaded from http://www.stat.berkeley.edu/users/terry/zarray/Software/smacode.html and when loaded appropriately into the user's directory, this example should be executable in its current form.
Yee Hwa Yang, yeehwa@stat.berkeley.edu
Spot manual http://www.cmis.csiro.au/iap/Spot/spotmanual.htm
1 2 3 | ## apoa1.info <- init.read.exp("apoa1", 1) ## obtains the matrix
## of 30 measurements for all the genes spotted on slide 1 of the MouseArray
## experiment.
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