Displaying 2 results from an estimated 2 matches for "chi_sq".
2013 Jun 12
2
survreg with measurement uncertainties
Hello,
I have some measurements that I am trying to fit a model to. I also
have uncertainties for these measurements. Some of the measurements
are not well detected, so I'd like to use a limit instead of the
actual measurement. (I am always dealing with upper limits, i.e. left
censored data.)
I have successfully run survreg using the combination of well detected
measurements and limits,
2000 Mar 29
2
R programming style
Hi R fans,
I was trying to write some code in R when I realized that I was just writing
a FORTRAN 77 style program in the R syntax, and hence coming nowhere near
tapping the potential of R. I'm wondering what is a good reference that
would help me get up to speed in programming in R (i.e., using these
classes, methods, objects, accessor functions, and many other things I don't