Re: [R] Isotonic Regression

2015-11-28 Thread Jim Lemon
Hi Hamed, I guess the first thing to do is to find out what "test.df" is: is.data.frame(test.df) dim(test.df) If these come up FALSE or NULL respectively, you are not passing the correct data argument to the boot function. Jim On Sun, Nov 29, 2015 at 5:04 AM, Hamed Nofal wrote: > Dear Sir >

[R] Isotonic Regression

2015-11-28 Thread Hamed Nofal
Dear Sir I am new to R.statistics. I am an Anaesthetist using the version Ri 386 3.2.2 I have tested the patients' response sequence for a dose sequence, and I need to calculate an estimate of the minimum dose that gives a certain effect on a certain percentage of the patients' number. I am using