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Construct a PhysioLongitudinal container

Source: R/PhysioLongitudinal-class.R
PhysioLongitudinal.Rd

Construct a PhysioLongitudinal container

Usage

PhysioLongitudinal(sessions = list(), ..., design = NULL, subject = NULL)

Arguments

sessions

A named list of PhysioExperiment / MultiRatePhysioExperiment sessions (or pass them as named ... arguments). Names become the session_ids.

...

Additional named sessions.

design

Optional DataFrame with columns session_id, visit_label, days_from_baseline and (optionally) condition. If NULL, a default is built from the session names (visit label = name, days = input order).

subject

Optional one-row DataFrame of subject metadata (id, dx, side).

Value

A PhysioLongitudinal with sessions in chronological order.

See also

sessions, addSession, design

Examples

mk <- function(sr = 250) PhysioExperiment(
  S4Vectors::SimpleList(raw = matrix(rnorm(100 * 2), 100, 2)), samplingRate = sr)
pl <- PhysioLongitudinal(
  baseline = mk(), discharge = mk(),
  design = S4Vectors::DataFrame(
    session_id = c("baseline", "discharge"),
    visit_label = c("baseline", "discharge"),
    days_from_baseline = c(0, 42)),
  subject = S4Vectors::DataFrame(id = "sub-01", dx = "stroke", side = "L"))
design(pl)
#> DataFrame with 2 rows and 4 columns
#>    session_id visit_label days_from_baseline   condition
#>   <character> <character>          <numeric> <character>
#> 1    baseline    baseline                  0          NA
#> 2   discharge   discharge                 42          NA