"Jerome" == Jerome Asselin <jerome@hivnet.ubc.ca>
on Sat, 23 Nov 2002 00:51:51 +0100 (MET) writes:
Jerome> Full_Name: Jerome Asselin Version: 1.6.1 OS: RedHat
Jerome> Linux 7.2 Submission from: (NULL) (142.103.173.179)
Jerome> Hello,
Jerome> I get a segmentation fault when I run the following
Jerome> code. I wouldn't expect meaningful results because
Jerome> my response variable contains only missing values.
Jerome> However, I would expect something like a regular
Jerome> error (not a segmentation fault).
I confirm the problem (OS: a version of Redhat Linux, 1.6.1 patched)
running in "R -d gdb"
shows the place :
coxph(surv ~ x, data=data)
Program received signal SIGSEGV, Segmentation fault.
0x4027dee4 in coxfit2 (maxiter=0x8c9cc60, nusedx=0x8c9cc40, nvarx=0x8c9cc20,
time=0x0, status=0x0, covar2=0x0, offset=0x0, weights=0x0, strata=0x0,
means=0x8c85738, Rf_beta=0x8c85710, u=0x8c856e8, imat2=0x8c856c0,
loglik=0x8cb3dd0, flag=0x8c9cc00, work=0x8b4ef10, eps=0x8c85698,
tol_chol=0x8c85670, sctest=0x8c85648) at coxfit2.c:116
116 coxfit2.c: No such file or directory.
in coxfit2.c
--
Martin