Subset of usz_13c with solid/liquid meals

Get subset of clinical data with records for solid and liquid meals of the same patient

Usage

usz_13c_sol_liq(sample_minutes = 15)

Arguments

sample_minutes

When median inter-sample period is less than this value, raw data are resampled to the given period. Resampling is required, because some methods do not converge when there are to many serially correlated data.

Value

A `tibble` of records from patients and normals with two meals, possibly resampled, with columns `patient_id`, `group` (`liquid_normal, solid_normal, solid_patient, liquid_patient`) and `pdr`

Examples

  fit = usz_13c_sol_liq() |>
    nlme_fit()
  coef(fit) |>
    dplyr::filter(parameter == "t50", method == "maes_ghoos")
#> # A tibble: 74 × 5
#>    patient_id group         parameter method     value
#>    <chr>      <chr>         <chr>     <chr>      <dbl>
#>  1 norm_001   liquid_normal t50       maes_ghoos 112. 
#>  2 norm_001   solid_normal  t50       maes_ghoos 148. 
#>  3 norm_002   liquid_normal t50       maes_ghoos  80.6
#>  4 norm_002   solid_normal  t50       maes_ghoos 125. 
#>  5 norm_004   liquid_normal t50       maes_ghoos  94.9
#>  6 norm_004   solid_normal  t50       maes_ghoos 123. 
#>  7 norm_007   liquid_normal t50       maes_ghoos  96.2
#>  8 norm_007   solid_normal  t50       maes_ghoos 112. 
#>  9 norm_009   liquid_normal t50       maes_ghoos 120. 
#> 10 norm_009   solid_normal  t50       maes_ghoos 178. 
#> # ℹ 64 more rows
  fit |>
    plot()