mbte_unnest_signals: Perform unnesting of signals
In mkerschbaumer/mbte: Model-based trend estimation

Description Usage Arguments Value Note See Also Examples

The 'signal'-list column gets unnested. This function can be seen as the inversion of mbte_nest_signals.

1	mbte_unnest_signals(x)

`x`	A `tbl_mbte`.

A tbl_mbte with the following columns:

desc: 'desc' is a placeholder for all the columns except the 'fits'- column. Those columns can be seen as descriptive columns.
time: The time column (originally in the 'signal'-column).
value: The signal-values (before in the 'signal'-list-column).

The 'fits'-column will be removed, if it is present.

raw_signals (dataset used in examples)

Other unnesting functions: mbte_unnest_fits

library(dplyr, warn.conflicts = FALSE)
data(raw_signals)
raw_signals

# create a tbl_mbte to nest
tbl <- raw_signals %>%
  group_by(mv) %>%
  new_tbl_mbte(time = "t", value = "value")

# nest signals and unnest them (should be equal to `tbl`)
nested <- mbte_nest_signals(tbl)
unnested <- mbte_unnest_signals(nested)

all.equal(unnested, tbl) # TRUE