simaerep (version 1.0.0)

get_portf_event_rates: Get Portfolio Event Rates Calculates mean event rates per study and visit in a df_visit simaerep input dataframe.

Description

Get Portfolio Event Rates Calculates mean event rates per study and visit in a df_visit simaerep input dataframe.

Usage

get_portf_event_rates(df_visit, check = TRUE, anonymize = TRUE, pad_width = 4)

Arguments

df_visit

input dataframe with columns study_id, site_id, patient_id, visit, n_events. Can also be a lazy database table.

check

logical, perform standard checks on df_visit, Default: TRUE

anonymize

logical, Default: TRUE

pad_width

padding width for newly created IDs, Default: 4

Examples

df_visit1 <- sim_test_data_study(n_pat = 100, n_sites = 10,
                                 ratio_out = 0.4, factor_event_rate = - 0.6,
                                 study_id = "A")


df_visit2 <- sim_test_data_study(n_pat = 100, n_sites = 10,
                                 ratio_out = 0.2, factor_event_rate = - 0.1,
                                 study_id = "B")


df_visit <- dplyr::bind_rows(df_visit1, df_visit2)


get_portf_event_rates(df_visit)

# \donttest{
# Database example
con <- DBI::dbConnect(duckdb::duckdb(), dbdir = ":memory:")
dplyr::copy_to(con, df_visit, "visit")
tbl_visit <- dplyr::tbl(con, "visit")
get_portf_event_rates(tbl_visit)
DBI::dbDisconnect(con)
# }