calc_year_1_2_diff: Calculate year 1/2 differences

Description Usage Arguments Value

Description

Calculate year 1/2 differences

Usage

1
calc_year_1_2_diff(DT, id_vars, time_var, year1_id, year2_id)

Arguments

DT

data.table with id_vars, time_var, and year 1/2 utilization variables

id_vars

character vector, names of id variables

time_var

character, name of time variable

year1_id

character, value of time_var for year 1 observations

year2_id

character, value of time_var for year 2 observations

Value

data.table of year 1/2 differences


evanjflack/polypharmacy documentation built on Oct. 12, 2020, 10:45 a.m.