aggregate.hyperframe: Aggregate Hyper Data Frame
Description
Aggregate Hyper Data Frame
Usage
# S3 method for hyperframe
aggregate(x, by, ...)
Value
The function aggregate.hyperframe() returns a hyperframe.
Arguments
- x
a hyperframe
- by
a one-sided formula,
containing regular-column names of the input x
- ...
additional parameters of the function aggregate.vectorlist(),
most importantly the parameter fun