aggregate_by_: Aggregate-By, for groupedHyperframe

In groupedHyperframe: Grouped Hyper Data Frame: An Extension of Hyper Data Frame

Aggregate-By, for groupedHyperframe

Description

Aggregate-By, for groupedHyperframe

Usage

aggregate_by_(dots, X, by, f_aggr_ = pmean, ...)

Arguments

dots	a listof ..
X	a groupedHyperframe
by	see function aggregate_num()
f_aggr_	function, method to aggregate within cluster, currently supports pmean(), pmedian(), pmax, and pmin.
...	additional parameters

Details

Function aggregate_by_() checks by against attr(X,'group').

Value

Function aggregate_by_() returns a listof numeric matrixes.

groupedHyperframe documentation built on June 8, 2025, 10:13 a.m.