Internal Function used by sim_sites()
get_pat_pool_config(df_visit, df_site, min_n_pat_with_med75 = 1)dataframe
dataframe as created by site_aggr()
minimum number of patients with visit_med_75 for simulation, Default: 1
dataframe
For simulating a study we need to configure the study patient pool to match the configuration of the sites
df_visit1 <- sim_test_data_study(n_pat = 100, n_sites = 5,
frac_site_with_ur = 0.4, ur_rate = 0.6)
df_visit1$study_id <- "A"
df_visit2 <- sim_test_data_study(n_pat = 1000, n_sites = 3,
frac_site_with_ur = 0.2, ur_rate = 0.1)
df_visit2$study_id <- "B"
df_visit <- dplyr::bind_rows(df_visit1, df_visit2)
df_site <- site_aggr(df_visit)
df_config <- get_pat_pool_config(df_visit, df_site)
df_config
#> # A tibble: 8 × 6
#> study_id site_number visit_med75 n_pat_with_med75 n_pat_study pat_pool
#> <chr> <chr> <dbl> <int> <dbl> <list>
#> 1 A S0001 15 19 71 <tibble>
#> 2 A S0002 15 18 72 <tibble>
#> 3 A S0003 16 17 66 <tibble>
#> 4 A S0004 15 20 70 <tibble>
#> 5 A S0005 16 16 67 <tibble>
#> 6 B S0001 15 302 602 <tibble>
#> 7 B S0002 15 301 603 <tibble>
#> 8 B S0003 15 301 603 <tibble>