Mean Residual Life
Function to return the mean residual life along with Hall and Wellner's upper and lower bounds.
mrl(data, alpha, main=NULL, ylim=NULL, xlab=NULL,...)
data |
a vector of survival times |
alpha |
(1-alpha) is the approximate coverage probability for the confidence band. |
main |
title of the plot. The default is "Plot of Mean Residual Life and bounds". |
ylim |
the limits of the y-axis. The default is to include all points in the plotting range. |
xlab |
the label for the x-axis. The default is Time. |
... |
additional plotting options |
The function returns a list with three vectors:
PM |
the mean residual life |
PMU |
upper bound for the mean residual life |
PML |
lower bound for the mean residual life |
Rachel Becvarik
leukemia<-c(7, 429, 579, 968, 1877, 47, 440, 581, 1077, 1886, 58, 445, 650, 1109, 2045, 74, 455, 702, 1314, 2056, 177, 468, 715, 1334, 2260, 232, 495, 779, 1367, 2429, 273, 497, 881, 1534, 2509, 285, 532, 900, 1712, 317, 571, 930, 1784) mrl(leukemia, .05)
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