unnest_tsibble: Unnest a data frame consisting of tsibbles to a tsibble
In tsibble: Tidy Temporal Data Frames and Tools

unnest_tsibble

R Documentation

Unnest a data frame consisting of tsibbles to a tsibble

unnest_tsibble(data, cols, key = NULL, validate = TRUE)

`data`	A data frame contains homogenous tsibbles in the list-columns.
`cols`	Names of columns to unnest.
`key`	Variable(s) that uniquely determine time indices. `NULL` for empty key, and `c()` for multiple variables. It works with tidy selector (e.g. `dplyr::starts_with()`).
`validate`	`TRUE` suggests to verify that each key or each combination of key variables leads to unique time indices (i.e. a valid tsibble). If you are sure that it's a valid input, specify `FALSE` to skip the checks.