Description Usage Arguments Details Value Author(s) See Also Examples
Extract rows from a findFn
object
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x |
An object of class |
i |
a valid object to select rows of |
j |
If not missing, the extraction function returns an object of class
|
drop |
logical: if FALSE and |
1. if(missing(j)) extract the subset with the PackageSummary
attribute recomputed on the subset.
2. else return(Extract.data.frame(x, i, j, drop))
If j
is missing, return an object of class c('findFn',
'data.frame') else return whatever is returned by
Extract.data.frame
.
Spencer Graves
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