[R] lrm in Design

Gabor Grothendieck ggrothendieck at gmail.com
Sun Aug 30 03:23:39 CEST 2009


and also other posts in that thread.

On Sat, Aug 29, 2009 at 6:02 PM, loch1<loch at gmx.li> wrote:
> Hello everybody,
> I am trying to do a logistic regression model with lrm() from the design
> package. I am comparing to groups with different medical outcome which can
> either be "good" or "bad". In the help file it says that lrm codes al
> responses to 0,1,2,3, etc. internally and does so in alphabetical order. I
> would guess this means bad=0 and good=1.
> My question: I am trying to figure out the connection between my factors and
> my response. Which probability is being calculated that of good or bad (1 or
> 0, respectively).
> I'm not sure whether I made clear what I was trying to say but will be very
> grateful for all help.
> --
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