| as.data.frame.function {plyr} | R Documentation |
Create a new function that returns the existing function wrapped in a
data.frame with a single column, value.
## S3 method for class 'function' as.data.frame(x, row.names, optional, ...)
x |
function to make return a data frame |
row.names |
necessary to match the generic, but not used |
optional |
necessary to match the generic, but not used |
... |
necessary to match the generic, but not used |
This is useful when calling *dply functions with a function that
returns a vector, and you want the output in rows, rather than columns.
The value column is always created, even for empty inputs.