tsibble (version 0.1.0)

key: Return key and measured variables

Description

key() returns a list of symbols; key_vars() gives a character vector.

Usage

key(x)
key_vars(x)
measured_vars(x)
# S3 method for tbl_ts
measured_vars(x)

Arguments

x

A data frame.

Examples

# NOT RUN {
# A single key for pedestrian data ----
data(pedestrian)
key(pedestrian)
key_vars(pedestrian)
measured_vars(pedestrian)

# Nested and crossed keys for tourism data ----
data(tourism)
key(tourism)
key_vars(tourism)
measured_vars(tourism)
# }