View source: R/accrual.plot.multicenter.R
accrual.plot.multicenter | R Documentation |
Produce a plot and output for prediction of the number of total participants for a multi-center trial will be recruited in a fixed time frame.
accrual.plot.multicenter(n,TT,P,J,Tm,Tsj,m,all)
n |
Target sample size |
TT |
Target completion time |
P |
The prior certainty, range 0-1 |
J |
The number of sites |
Tm |
Time to date |
Tsj |
The start date for each site |
m |
Sample observed to date for each site |
all |
Using all the sites (True/False) |
For a multi-center trial, a list of prediction and corresponding plot on the number of total participants that will be recruited in a fixed time frame.
Junhao Liu, Yu Jiang, Cen Wu, Steve Simon, Matthew S. Mayo, Rama Raghavan, Byron J. Gajewski
accrual.plot.multicenter(n=300,TT=36,P=0.5,J=10,Tm=10,Tsj=c(0,0,0,0,0,0,0,0,0,0),
m=c(9,10,10,10,11,11,11,12,12,12),all=TRUE)
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