[R] An empty grey diagram

[Stephen Liu]

Hi Josh,

> sessionInfo()
R version 2.12.0 (2010-10-15)
Platform: x86_64-pc-mingw32/x64 (64-bit)
locale:
[1] LC_COLLATE=English_United States.1252 
[2] LC_CTYPE=English_United States.1252   
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C                          
[5] LC_TIME=English_United States.1252    
attached base packages:
[1] stats     graphics  grDevices datasets  utils     methods   base     
other attached packages:
[1] rcom_2.2-3.1   rscproxy_1.3-1
loaded via a namespace (and not attached):
[1] tools_2.12.0


58 27.3   OJ  2.0
59 29.4   OJ  2.0
60 23.0   OJ  2.0
> 
> abline(lm(len~dose, data = ToothGrowth))
Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) : 
  plot.new has not been called yet
> abline(lm(len ~ dose, data = ToothGrowth))
Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) : 
  plot.new has not been called yet
> sessioninfo()
Error: could not find function "sessioninfo"
> capabilities()
    jpeg      png     tiff    tcltk      X11     aqua http/ftp  sockets 
    TRUE     TRUE     TRUE     TRUE    FALSE    FALSE     TRUE     TRUE 
  libxml     fifo   cledit    iconv      NLS  profmem    cairo 
    TRUE    FALSE     TRUE     TRUE     TRUE     TRUE    FALSE 


B.R.
Stephen L


 


----- Original Message ----
From: Joshua Wiley <jwiley.psych at gmail.com>
To: Stephen Liu <satimis at yahoo.com>
Cc: r-help at r-project.org
Sent: Sat, November 20, 2010 12:29:07 PM
Subject: Re: [R] An empty grey diagram

Hi Stephen,

In a session where that code returns an error, can you report the full
results of:

sessionInfo()
capabilities()

?

Josh

On Fri, Nov 19, 2010 at 8:14 PM, Stephen Liu <satimis at yahoo.com> wrote:
> Hi Josh,
>
>
>> with(ToothGrowth, plot(dose, len))
>> abline(lm(len ~ dose, data = ToothGrowth))
>
> ToothGrowth
> abline(lm(len ~ dose, data = ToothGrowth))
> Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) :
>  plot.new has not been called yet
>
> ToothGrowth
> attach(ToothGrowth)
> abline(lm(len ~ dose, data = ToothGrowth))
> Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) :
>  plot.new has not been called yet
>
>
> Sorry, still fail only an empty grey background diagram displayed.
>
>
> B.R.
> Stephen L
>
>
>
> ----- Original Message ----
> From: Joshua Wiley <jwiley.psych at gmail.com>
> To: Stephen Liu <satimis at yahoo.com>
> Cc: r-help at r-project.org
> Sent: Sat, November 20, 2010 10:50:42 AM
> Subject: Re: [R] An empty grey diagram
>
> Hi Stephen,
>
> Please try:
>
> with(ToothGrowth, plot(dose, len))
> abline(lm(len ~ dose, data = ToothGrowth))
>
>
> Cheers,
>
> Josh
>
> On Fri, Nov 19, 2010 at 6:44 PM, Stephen Liu <satimis at yahoo.com> wrote:
>> Hi folks,
>>
>> Win7 64bit
>> R 1.12.0
>>
>> I run following command on R:-
>>
>>> ToothGrowth
>>> attach(ToothGrowth)
>>> plot(dose,len)
>>> matrics=lm(len~dose)
>>
>>> abline(metrics)
>> Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) :
>>  plot.new has not been called yet
>>
>> Only a grey diagram is displayed without content
>>
>>
>>> plot(abline(metrics))
>> Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) :
>>  plot.new has not been called yet
>>
>> With the same result.
>>
>>
>> Pls advise what does it mean?  How to rectify it?  TIA
>>
>>
>> B.R.
>> Stephen L
>>
>>
>>
>>
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
>
>
>
> --
> Joshua Wiley
> Ph.D. Student, Health Psychology
> University of California, Los Angeles
> http://www.joshuawiley.com/
>
>
>
>



-- 
Joshua Wiley
Ph.D. Student, Health Psychology
University of California, Los Angeles
http://www.joshuawiley.com/