Bimap-colmethods {AnnotationDbi} | R Documentation |
These methods are part of the Bimap interface.
They are accessor methods that can be used to manipulate the column names of a Bimap object.
Note that all the methods below: (1) are undirected Bimap methods (i.e. their result does NOT depend on the direction of the map) and (2) don't access the database.
colnames(x, do.NULL=TRUE, prefix="col") colmetanames(x) Lkeyname(x) Rkeyname(x) keyname(x) tagname(x) Rattribnames(x) Rattribnames(x) <- value ncol(x)
x |
A Bimap object. |
do.NULL |
Ignored. |
prefix |
Ignored. |
value |
A character vector containing the new right-attribute names (must be a subset of the current right-attribute names) or NULL. |
H. Pages
Bimap, BimapFormatting, AnnDbBimap-envirAPI
## With the hgu95av2GO and hgu95av2GO2PROBE maps library(hgu95av2.db) x <- hgu95av2GO y <- hgu95av2GO2PROBE colnames(x) colnames(y) colmetanames(x) colmetanames(y) Lkeyname(x) Lkeyname(y) Rkeyname(x) Rkeyname(y) keyname(x) keyname(y) tagname(x) tagname(y) Rattribnames(x) Rattribnames(y) ncol(x) ncol(y) ## Changing the right attributes of the GOSYNONYM map library(GO.db) x <- GOSYNONYM class(x) # GOTermsAnnDbBimap as.list(x)[1:3] colnames(x) colmetanames(x) tagname(x) # untagged bimap Rattribnames(x) Rattribnames(x) <- Rattribnames(x)[3:1] colnames(x) class(x) # AnnDbBimap as.list(x)[1:3]