init.addinfo {sma} | R Documentation |
Interactive function which adds other information generated from the
output of image analysis software for microarrays to the existing
data structure created using init.data
.
init.addinfo(batch, attri, dataname=NULL, ...)
batch |
Character string, this refers to the name of a collection of experiments. |
attri |
Character string, the name of the information to be included in the data structure. For example, from the output of tt{Spot}, this argument can be "area", "signal to noise" etc. In other words, these are the column headings from the raw data set. |
dataname |
A name of your experimental data. By default it's named "batch.exp" where batch is the name of the collection of experiments you are interested in. |
... |
Other arguments |
List containing the following component:
R |
contains the raw red intensities, R. |
G |
contains the raw green intensities, G. |
Rb |
contains the background red intensities, Rb. |
Gb |
contains the background green intensities, Gb. |
as well as information from other users selected columns information.
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
Natalie Roberts nroberts@wehi.edu.au
## mouse.data <- init.addinfo("mouse", "area")