[R] Estimate and plot hazard function using "muhaz" package
deming.mi at vanderbilt.edu
Wed Jan 24 00:34:07 CET 2007
Dear R users,
I am trying to use "muhaz" and "plot.muhaz" functions in "muhaz" package to
estimate and plot hazard funciton. However function "muhaz" always gives
error message "Error in Surv(times, delta) : object "times" not found". I
could not even run their sample codes in the user's manual as follows:
fit1 <- muhaz(futime, fustat)
it gave the same error message. By the way, the "survival" package is
installed and functions well on my computer.
Does anyone have the same problem? Thanks!
More information about the R-help