R: Low-level constructor to a tsibble object

build_tsibble_meta {tsibble}

R Documentation

Low-level constructor to a tsibble object

build_tsibble_meta() assigns the attributes to an object, assuming this object is a valid tsibble.

build_tsibble_meta(x, key, index, index2, regular = TRUE,
  ordered = NULL, interval = NULL)

`x`	A `data.frame`, `tbl_df`, `tbl_ts`, or other tabular objects.
`key`	Variable(s) that define unique time indices, used in conjunction with the helper `id()`. If a univariate time series (without an explicit key), simply call `id()`.
`index`	A bare (or unquoted) variable to specify the time index variable.
`index2`	A candidate of `index` to update the index to a new one when index_by. By default, it's identical to `index`.
`regular`	Regular time interval (`TRUE`) or irregular (`FALSE`). The interval is determined by the greatest common divisor of index column, if `TRUE`.
`ordered`	The default of `NULL` arranges the key variable(s) first and then index from past to future. `TRUE` suggests to skip the ordering as `x` in the correct order. `FALSE` also skips the ordering but gives a warning instead.
`interval`	`NULL` computes the interval. Use the specified interval via `new_interval()` as is, if an class of `interval` is supplied.

[Package tsibble version 0.6.2 Index]