extract_df: Extract or drop an observation

In athompson1991/groupR: Comprehensive manipulation of dataset with applications in forecasting

Description

Pull a leaf from the groupr tree. This will typically return a dataframe or an xts object.

Usage

extract_df(groupr, groups)

drop_df(groupr, groups)

Arguments

groupr	The groupr object to pull from
groups	The desired groups

Value

Will extract he desired observation, a single dataframe or xts object and return it, or drop that single observation and return the groupr object without it.

Examples

groupr <- groupr(
  permits,
  groups = c("issued_month", "status", "location", "existing_use")
)
extract_df(groupr, "status")
extract_df(groupr, c("existing_use", "status"))

athompson1991/groupR documentation built on May 10, 2019, 2:09 p.m.