mrgsolve (version 1.5.2)

expand.idata: Create template data sets for simulation

Description

These functions expand all combinations of arguments using expand.grid(). expand.idata() generates an idata set; the others generate a full data set. The result always has only one row for one individual. Use expand.evd() or evd_expand() to render NMTRAN names (e.g. AMT or CMT) in upper case.

Usage

expand.idata(...)
expand.ev(...)
expand.evd(...)
ev_expand(...)
evd_expand(...)

Value

A data frame containing one row for each combination of the items passed in .... The result always has ID set to the row number.

Arguments

...

passed to expand.grid().

Details

An ID column is added as if not supplied by the user. In the output data frame, ID is always re-written as the row number.

For expand.ev(), defaults also added include cmt = 1, time = 0, evid = 1. If total is included, then addl is derived as total-1. If tinf is included, then an infusion rate is derived for row where tinf is greater than zero.

ev_expand() is a synonym for expand.ev() and evd_expand() is a synonym for expand.evd().

Examples

idata <- expand.idata(CL = c(1,2,3), VC = c(10,20,30))

doses <- expand.ev(amt = c(300,100), ii = c(12,24), cmt = 1)

infusion <- expand.ev(amt = 100, tinf = 2)