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datanam
2005 Sep 06
1
R: optim
...ll
i dont understand the error message that is produced by the optim
function. can anybody help???
ie:
[[1]]$message
[1] "CONVERGENCE: REL_REDUCTION_OF_F <= FACTR*EPSMCH"
can anyone help?
###########################################################################
SK.FIT(XDATA=a,XDATAname="a",PHI1=1,v=5,vlo=2,vhi=300,phi2lo=.01)
[[1]]
[[1]]$par
[1] -0.01377906 0.83859445 0.34675230 300.00000000
[[1]]$value
[1] 90.59185
[[1]]$counts
function gradient
53 53
[[1]]$convergence
[1] 0
[[1]]$message
[1] "CONVERGENCE: REL_REDUCTION_OF_F <= FACTR*EPS...