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)