r2m: Functions to Convert Between Days and Months and Medians and...

In SimNPH: Simulate Non-Proportional Hazards

Functions to Convert Between Days and Months and Medians and Rates

Description

Some functions to convert between days and months and rates and medians.

Usage

r2m(lambda)

m2r(med)

m2d(mon)

d2m(day)

Arguments

lambda	hazard rate
med	median in months
mon	time in months
day	time in days

Value

median survival time in months (r2m)

hazard rate per day (m2r)

time in days (m2d)

time in months (d2m)

Functions

• r2m(): daily rate to median in months

• m2r(): median to months to daily rate

• m2d(): months to days

• d2m(): days to months

Examples

r2m(0.002)
m2r(12)
m2d(1)
d2m(31)

SimNPH documentation built on April 12, 2025, 9:13 a.m.