| dimnames {CALIB} | R Documentation |
Retrieve the the dimension names of an RGList_CALIB object or an SpikeList object
## S3 method for class 'RGList_CALIB': dimnames(x)
x |
an object of class RGList_CALIB or SpikeList. |
The dimension names of a micrroarry object or a spike object are the same as those of the most important matrix component of that object.
A consequence is that row and column command rownames and colnames also work.
Either NULL or a list of length 2. If the value is a list, its componets are either
NULL or a character vector with the length of the appropriate dimension of x.
If the list component is not NULL, the first field of the list indicates rownames
and the second field indicates colnames.
Hui Zhao
dimnames in limma package
dimnames in the base package
dimnames in the limma package
# for RGList_CALIB
R <- G <- matrix(1:8,4,2)
rownames(R) <- rownames(G) <- c("g1","g2","g3","g4")
colnames(R) <- colnames(G) <- c("a1","a2")
RG <- new("RGList_CALIB",list(R=R,G=G))
dimnames(RG)
# for SpikeList
SR <- SG <- matrix(1:8,4,2)
rownames(SR) <- rownames(SG) <- c("s1","s2","s3","s4")
colnames(SR) <- colnames(SG) <- c("a1","a2")
spike <- new("SpikeList",list(R=SR,G=SG))
dimnames(spike)