Description Usage Arguments Value Methods (by class) See Also Examples
This method allows for adding of group metadata by specifying the name of the
metadata and the gene groups it should be added to. It protects the user from
overwriting information that is derived from the data, and ensures the proper
formatting. Should be prefered to groupInfo<-
for all but the
simplest cases.
1 2 3 4 | addGroupInfo(object, ...)
## S4 method for signature 'pgVirtual'
addGroupInfo(object, info, key)
|
object |
A pgVirtual subclass |
... |
parameters passed on. |
info |
A data.frame with information to add |
key |
Either an integer vector with the index of each gene group the rows in info corresponds to, or the name of the column in info that holds the indexes. |
An object of the same class as object with the new gene group information.
pgVirtual
: Add gene group info safely for all pgVirtual
subclasses
Other Metadata: addOrgInfo
,
groupInfo
, orgInfo
1 2 3 4 5 6 7 | testPG <- .loadPgExample(withGroups=TRUE)
# Create some info
info <- data.frame(nickname=c('Tessie', 'Johnny'), index=c(4, 500))
# Add it to the object
testPG <- addGroupInfo(testPG, info=info, key='index')
|
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