accrual.T.inform {accrual}

Prediction of Time with Informative Prior

Description

Prediction of time frame with Informative Prior for a certain number of participants.

Usage

accrual.T.inform(n, TT, P, m, tm, np)

Arguments

n

Target sample size

TT

Target completion time

P

The prior certainty, range 0-1

m

Sample observed to date

tm

Time to date

np

The specific number of participants want to be predicted

Value

A list of prediction on time frame that needed for reaching a certain number of participants with Informative Prior.

Author(s)

Junhao Liu, Yu Jiang, Cen Wu, Steve Simon, Matthew S. Mayo, Rama Raghavan, Byron J. Gajewski

Examples

accrual.T.inform(n=300, TT=36, P=0.5, m=100, tm=10, np=300)[[1]]