add_incidence: Add an incidence of disease/disorder column to the dataset.

In lwjohnst86/PROMISE.desc: Describe Common Statistical Summaries for the PROMISE cohort

Description

Input must be long format with subject id (SID), visit number (VN), and the column(s) to determine the incidence.

Usage

add_incidence(.data, .variables, prefix = NULL)

Arguments

.data	Dataset with SID, VN, and the variable(s) of interest.
.variables	Columns to apply the function to.
prefix	Add a prefix to the variable column names.

Value

Wide dataset with time across the top and various disease/disorder statuses below.

Examples

example_data %>%
add_incidence("DM")

example_data %>%
add_incidence("DM", prefix = "Incid_")

lwjohnst86/PROMISE.desc documentation built on May 15, 2019, 5:03 a.m.