Trouble with drplot

I suppose that was the problem. I had my control values included as concentration of 0. My impression was that if I put "no fit" in the OK column they would be ignored when graphing. However, I guess that is not the case, because when I took them out the plot worked. Thanks a lot.

Gene

-----Original Message-----
From: Ale? ?iberna [mailto:ales.ziberna at guest.arnes.si]
Sent: Monday, May 23, 2005 11:37 AM
To: Glover, Eugene PH/US/EXT; r-help at stat.math.ethz.ch
Subject: Re: [R] Trouble with drplot 


Does your data (that you want to plot have any "Inf" or "-Inf" values?

Ales Ziberna

----- Original Message ----- 
From: <Eugene.Glover at sanofi-aventis.com>
To: <r-help at stat.math.ethz.ch>
Sent: Monday, May 23, 2005 5:16 PM
Subject: [R] Trouble with drplot

Hi, I am a newbie with R, so I hope my question isn't too stupid. I am 
trying to generate dose-response curves using the "drfit" package. I have 
formatted my CSV files to the correct format, and have no trouble running 
drfit to get a summary of my data. The problem is that when I try to use 
"drplot" to graph my data I get an error. The message is:

Error in plot.window(xlim, ylim, log, asp, ...) :
       need finite 'xlim' values

If someone could please tell me what I am doing wrong, I would much 
appreciate it. Thank you and have a blessed day.

Eugene Glover
Sanofi-Aventis
26 Landsdowne St
4th floor
Cambridge MA 02139
617-768-4079



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