Plot history

[Ayyappa Chaturvedula]

Dear R group,

I am trying to plot uisng a for loop.  Here is the script:
for (i in unique(cfn$ID)){
plot(cfn$TIME[cfn$ID==i],cfn$DV[cfn$ID==i],pch=16)}

I could access only the last plot of the series and cannot go back to see
all the plots.  I appreciate your help in resolving this issue and also
please suggest how I can export the plots as a pdf or other format files for
publication purposes.

Regards,
Ayyappa

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[David Winsemius]

On Aug 29, 2011, at 6:03 PM, Ayyappa Chaturvedula wrote:

> Dear R group,
>
> I am trying to plot uisng a for loop.  Here is the script:
> for (i in unique(cfn$ID)){
> plot(cfn$TIME[cfn$ID==i],cfn$DV[cfn$ID==i],pch=16)}
>
> I could access only the last plot of the series and cannot go back  
> to see
> all the plots.  I appreciate your help in resolving this issue and  
> also
> please suggest how I can export the plots as a pdf or other format  
> files for
> publication purposes.

?pdf
"dev.off

--
David Winsemius, MD
West Hartford, CT

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[Ayyappa Chaturvedula]

Dear Group,

Can you help me solve the problem with calculating Time Post dose using date
time fomat?  Here is information for subject 1 and I appreciate your help
for code to generate time post dose from the first dose in each individual.


Thank you in advance.

Regards,
Ayyappa

           ID DATE  TIME  1 2/25/2010 14:51  1 2/26/2010 20:26  1 2/27/2010
9:00  1 2/27/2010 21:34  1 2/28/2010 8:18  1 2/28/2010 21:00  1 3/1/2010
9:00  1 3/1/2010 9:20

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[Sandy Mitchell]

Hello,
 
 
I have downloaded  "graph" package  from http://www.bioconductor.org/packages/release/bioc/html/graph.html
 
Is there anyone who can teach me how to install "graph" into R?
 
 
 
 
Thanks
 


     
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[Michael Weylandt]

Could you repaste your data using dput() so we can see exactly what we are
working with here.

As things stand currently, I can't tell why it doesn't suffice to just
combine the dates and times into POSIX objects and subtract them all from
the first row. For more information on that approach, try ?as.POSIXct from
the base package.

Hope this helps,

Michael Weylandt

On Sat, Sep 17, 2011 at 10:39 PM, Ayyappa Chaturvedula
<[hidden email]>wrote:

> Dear Group,
>
> Can you help me solve the problem with calculating Time Post dose using
> date
> time fomat?  Here is information for subject 1 and I appreciate your help
> for code to generate time post dose from the first dose in each individual.
>
>
> Thank you in advance.
>
> Regards,
> Ayyappa
>
>           ID DATE  TIME  1 2/25/2010 14:51  1 2/26/2010 20:26  1 2/27/2010
> 9:00  1 2/27/2010 21:34  1 2/28/2010 8:18  1 2/28/2010 21:00  1 3/1/2010
> 9:00  1 3/1/2010 9:20
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> [hidden email] 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.
>

        [[alternative HTML version deleted]]

______________________________________________
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[Reza Salimi-Khorshidi]

Hi Sandy,
This might help:
http://stackoverflow.com/questions/1474081/how-do-i-install-an-r-package-from-source

Best, Reza

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[David Winsemius]

On Sep 17, 2011, at 10:45 PM, Sandy Mitchell wrote:

>
> Hello,
>
>
> I have downloaded  "graph" package  from http://www.bioconductor.org/packages/release/bioc/html/graph.html
>
> Is there anyone who can teach me how to install "graph" into R?
>

What happens when you follow the instructions on that page? (They are  
right at the top.)

--

David Winsemius, MD
West Hartford, CT

______________________________________________
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