agg_tbl: Aggregates a data.table

In Triamus/mandat: Manage Data Fast with data.table Function Wrappers

Description

Aggregates a data.table

Usage

agg_tbl(dt, metric, metric_name = metric, dimension, agg_fn = "sum",
  na.rm = TRUE)

Arguments

dt	A data.table object
metric	A vector of numeric variable(s) to aggregate
metric_name	A vector of variable name(s) for the numeric variable(s) to aggregate. Defaults to metric.
dimension	A vector of dimension variable(s) to aggregate by
agg_fn	An aggregation function
na.rm	logical. Should missing values (including NaN) be removed?

Value

Returns a data.table

Examples

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Triamus/mandat documentation built on May 9, 2019, 5:13 p.m.