is-tsibble: If the object is a tsibble

In tsibble: Tidy Temporal Data Frames and Tools

If the object is a tsibble

Description

Usage

is_tsibble(x)

is_grouped_ts(x)

Arguments

x	An object.

Value

TRUE if the object inherits from the tbl_ts class.

Examples

# A tibble is not a tsibble ----
tbl <- tibble(
  date = seq(as.Date("2017-10-01"), as.Date("2017-10-31"), by = 1),
  value = rnorm(31)
)
is_tsibble(tbl)

# A tsibble ----
tsbl <- as_tsibble(tbl, index = date)
is_tsibble(tsbl)

tsibble documentation built on June 27, 2024, 5:06 p.m.