f_dose_observed: Observed Drug Dispensing Data Summary

In drugDemand: Drug Demand Forecasting

Observed Drug Dispensing Data Summary

Description

Provides an overview of the observed drug dispensing data, including the summary of cumulative dispensed doses, bar chart of the gap time between randomization and the first drug dispensing visit, the gap time between two consecutive drug dispensing visits, and the dispensed doses at drug dispensing visits by drug.

Usage

f_dose_observed(df = NULL, visitview = NULL, showplot = TRUE)

Arguments

df	A data frame for subject-level enrollment and event data, including the following variables: trialsdt, usubjid, randdt, treatment, treatment_description, time, event, dropout, and cutoffdt.
visitview	A data frame containing the observed drug dispensing data, including the following variables: usubjid, visit, date, drug, drug_name, kit, kit_name, kit_number, and dispensed_quantity.
showplot	A Boolean variable that controls whether or not to show the drug dispensing model fit and drug demand prediction plots. It defaults to TRUE.

Value

A list with the following components:

• trialsdt: The trial start date.

• cutoffdt: The cutoff date.

• vf: A data frame for subject-level drug dispensing data, including the following variables: drug, drug_name, kit, kit_name, usubjid, treatment, treatment_description, arrivalTime, time, event, dropout, day, dose, cum_dose, and row_id.

• treatment_by_drug_df: A data frame indicating the treatments associated with each drug, including the following variables: treatment and drug.

• kit_description_df: A data frame indicating the drug and kit descriptions, including the following variables: drug, drug_name, kit, and kit_name.

• dosing_summary_t: A data frame for the cumulative doses dispensed by each observed time point. It contains the following variables: kit, kit_name, t, n, lower, upper, mean, and var, where lower and upper have missing values, mean = n, and var = 0.

• dosing_summary_t0: A data frame for the cumulative doses dispensed before the cutoff date. It contains the following variables: kit, kit_name, and cum_dose_t0.

• cum_dispense_plot: The step plot for the cumulative doses dispensed for each kit type.

• bar_t0_plot: The bar chart for the gap time between randomization and the first drug dispensing visit.

• bar_ti_plot: The bar chart for the gap time between two consecutive drug dispensing visits.

• bar_di_plot: The bar chart for the dispensed doses at drug dispensing visits.

Author(s)

Kaifeng Lu, [e-mail]

Examples

observed <- f_dose_observed(df = df2, visitview = visitview2)

drugDemand documentation built on May 29, 2024, 8:43 a.m.