Plot patient visits against visit_med75.

Plots cumulative AEs against visits for patients at sites of given study and compares against visit_med75.

Usage

plot_visit_med75(
  df_visit,
  df_site = NULL,
  study_id_str,
  n_sites = 6,
  min_pat_pool = 0.2,
  verbose = TRUE,
  event_names = "ae",
  plot_event = "ae"
)

Arguments

df_visit

dataframe

df_site

dataframe, as returned by site_aggr()

study_id_str

character, specify study in study_id column

n_sites

integer, Default: 6

min_pat_pool

double, minimum ratio of available patients available for sampling. Determines maximum visit_med75 value see Details. Default: 0.2

verbose

logical, Default: TRUE

event_names

vector, contains the event names, default = "ae"

plot_event

vector containing the events that should be plotted, default = "ae"

Value

ggplot

Examples

df_visit <- sim_test_data_study(n_pat = 120, n_sites = 6,
    frac_site_with_ur = 0.4, ur_rate = 0.6)

df_visit$study_id <- "A"
df_site <- site_aggr(df_visit)

plot_visit_med75(df_visit, df_site, study_id_str = "A", n_site = 6)
#> purple line:          mean site ae of patients with visit_med75
#> grey line:            patient included
#> black dashed line:    patient excluded
#> dotted vertical line: visit_med75, 0.75 x median of maximum patient visits of site 
#> solid vertical line:  visit_med75 adjusted, increased to minimum maximum patient visit of included patients
#> dashed vertical line: maximum value for visit_med75 adjusted, 80% quantile of maximum patient visits of study
#>