ddCtExpression-class: ddCt Expression
Description
This class is a subclass of ExpressionSet
and
represents objects which are produced
by the ddCt algorithm in the ddCtExpression
method
Extends
Class ExpressionSet
, directly.
Class eSet
, by class "ExpressionSet", distance 2.
Class VersionedBiobase
, by class "ExpressionSet", distance 3.
Class Versioned
, by class "ExpressionSet", distance 4.Methods
- Ct
signature(object = "ddCtExpression")
: returns the
Ct value of this ddCtExpressionobject
- CtErr
signature(object = "ddCtExpression")
: returns
the error number of the Ct value of this ddCtExpressionobject
- dCt
signature(object = "ddCtExpression")
: returns the
dCt value of this ddCtExpressionobject
- dCtErr
signature(object = "ddCtExpression")
: returns
the error number of the dCt value of this ddCtExpressionobject
- ddCt
signature(object = "ddCtExpression")
:returns the
ddCt value of this ddCtExpressionobject
- ddCtErr
signature(object = "ddCtExpression")
: returns
the error number of the ddCt value of this ddCtExpressionobject
- level
signature(object = "ddCtExpression")
: returns
the levels in this ddCtExpressionobject
- levelErr
signature(object = "ddCtExpression")
: returns
the error number of the levens in this ddCtExpressionobject
- numberCt
signature(object = "ddCtExpression")
: returns
the Ct number of this ddCtExpressionobject
- numberNA
signature(object = "ddCtExpression")
: returns
the NA number of this ddCtExpressionobject
- elist
signature(object = "ddCtExpression")
: returns a
data frame which represents this expression object - elistWrite
signature(object = "ddCtExpression", file =
"character")
: writes ddCtExpression object into a file
See Also
SDMFrame
: reader for SDM files
elist
, elistWrite
: utility functions for
ddCtExpression objects
ddCtExpression
: the method which invokes the ddCt algorithm
Examples
## read a SDM file
sampdat <- SDMFrame(system.file("extdata", "Experiment1.txt",
package="ddCt"))
## call ddCtExpression method to get a ddCt calculated expression
result <- ddCtExpression(sampdat,
calibrationSample="Sample1",
housekeepingGenes=c("Gene1","Gene2"))
## use getter methods
ddCt(result)
ddCtErr(result)