marrayFit-class {stepNorm} | R Documentation |
A simple list-based class for the storage of parameters and results of normalization of cDNA microarray data.
Objects can be created by calls of the form new('marrayFit', fit)
where
fit
is a list. Objects of marrayFit
in the StepNorm
package are typically created by functions fitWithin
and
fit2DWithin
.
This class contains no slots, but objects should contain the following list components:
loess
.
This class inherits directly from class list
so any operation
appropriate for lists will work on objects of this class.
Yuanyuan Xiao, yxiao@itsa.ucsf.edu,
Jean Yee Hwa Yang, jean@biostat.ucsf.edu
## load in swirl data data(swirl) ## median normalization for the first slide of the swirl data medWithin <- fitWithin(fun="medfit") ## medFit is an object of class marrayFit medFit <- medWithin(swirl[,1]) ## normalized ratios is stored in: norm.M <- medFit$residuals