Re: [R] X-axis range

2009-09-15 Thread David Winsemius
I suspect that your explanation is true, but the ambiguity of what  
format you might be using is the reason that the Posting Guide asks  
that posters offer a reproducible example.


--
David

On Sep 15, 2009, at 12:57 AM, Chris Li wrote:



Thanks Peter.

I have tried your approach, and it does not work. I guess it is  
because the
format of the x-axis (and its associated data) has the format of  
date while

numbers like 1998, 2003 etc. are treated as numeric (i.e. not the date
format).

Thank you for your time anyway. :)

Cheers,
Chris


Peter Alspach-2 wrote:


Tena koe Chris

?axis

e.g.,
plot(yourX, yourY, xlim=c(1998,2008), xaxt='n')
axis(1, c(1998,2003,2008))

HTH 

Peter Alspach

-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of Chris Li
Sent: Tuesday, 15 September 2009 3:22 p.m.
To: r-help@r-project.org
Subject: [R] X-axis range


Hi all,

I would like to change the x-axis of my graphs from year 1998
to 2008 with an interval of 5 (i.e. 1998, 2003, 2008). Any
help would be greatly appreciated.

http://www.nabble.com/file/p25447219/model_hydrographs.txt
model_hydrographs.txt
http://www.nabble.com/file/p25447219/bore_sample.txt
bore_sample.txt
http://www.nabble.com/file/p25447219/46871a%2Bcalibration%2Bscript.R
46871a+calibration+script.R

Cheers,
Chris
--
View this message in context:
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__
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PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.



__
R-help@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.




--
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__
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.


David Winsemius, MD
Heritage Laboratories
West Hartford, CT

__
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.


Re: [R] X-axis range

2009-09-14 Thread Chris Li

Thanks Peter.

I have tried your approach, and it does not work. I guess it is because the
format of the x-axis (and its associated data) has the format of date while
numbers like 1998, 2003 etc. are treated as numeric (i.e. not the date
format).

Thank you for your time anyway. :)

Cheers,
Chris


Peter Alspach-2 wrote:
> 
> Tena koe Chris
> 
> ?axis
> 
> e.g.,
> plot(yourX, yourY, xlim=c(1998,2008), xaxt='n')
> axis(1, c(1998,2003,2008))
> 
> HTH 
> 
> Peter Alspach
>> -Original Message-
>> From: r-help-boun...@r-project.org 
>> [mailto:r-help-boun...@r-project.org] On Behalf Of Chris Li
>> Sent: Tuesday, 15 September 2009 3:22 p.m.
>> To: r-help@r-project.org
>> Subject: [R] X-axis range
>> 
>> 
>> Hi all,
>> 
>> I would like to change the x-axis of my graphs from year 1998 
>> to 2008 with an interval of 5 (i.e. 1998, 2003, 2008). Any 
>> help would be greatly appreciated.
>> 
>> http://www.nabble.com/file/p25447219/model_hydrographs.txt
>> model_hydrographs.txt  
>> http://www.nabble.com/file/p25447219/bore_sample.txt
>> bore_sample.txt
>> http://www.nabble.com/file/p25447219/46871a%2Bcalibration%2Bscript.R
>> 46871a+calibration+script.R
>> 
>> Cheers,
>> Chris
>> -- 
>> View this message in context: 
>> http://www.nabble.com/X-axis-range-tp25447219p25447219.html
>> Sent from the R help mailing list archive at Nabble.com.
>> 
>>  [[alternative HTML version deleted]]
>> 
>> __
>> R-help@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.
>> 
> 
> __
> R-help@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.
> 
> 

-- 
View this message in context: 
http://www.nabble.com/X-axis-range-tp25447219p25447800.html
Sent from the R help mailing list archive at Nabble.com.

__
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.


Re: [R] X-axis range

2009-09-14 Thread Peter Alspach
Tena koe Chris

?axis

e.g.,
plot(yourX, yourY, xlim=c(1998,2008), xaxt='n')
axis(1, c(1998,2003,2008))

HTH 

Peter Alspach
> -Original Message-
> From: r-help-boun...@r-project.org 
> [mailto:r-help-boun...@r-project.org] On Behalf Of Chris Li
> Sent: Tuesday, 15 September 2009 3:22 p.m.
> To: r-help@r-project.org
> Subject: [R] X-axis range
> 
> 
> Hi all,
> 
> I would like to change the x-axis of my graphs from year 1998 
> to 2008 with an interval of 5 (i.e. 1998, 2003, 2008). Any 
> help would be greatly appreciated.
> 
> http://www.nabble.com/file/p25447219/model_hydrographs.txt
> model_hydrographs.txt  
> http://www.nabble.com/file/p25447219/bore_sample.txt
> bore_sample.txt
> http://www.nabble.com/file/p25447219/46871a%2Bcalibration%2Bscript.R
> 46871a+calibration+script.R
> 
> Cheers,
> Chris
> -- 
> View this message in context: 
> http://www.nabble.com/X-axis-range-tp25447219p25447219.html
> Sent from the R help mailing list archive at Nabble.com.
> 
>   [[alternative HTML version deleted]]
> 
> __
> R-help@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.
> 

__
R-help@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.


[R] X-axis range

2009-09-14 Thread Chris Li

Hi all,

I would like to change the x-axis of my graphs from year 1998 to 2008 with
an interval of 5 (i.e. 1998, 2003, 2008). Any help would be greatly
appreciated.

http://www.nabble.com/file/p25447219/model_hydrographs.txt
model_hydrographs.txt  http://www.nabble.com/file/p25447219/bore_sample.txt
bore_sample.txt 
http://www.nabble.com/file/p25447219/46871a%2Bcalibration%2Bscript.R
46871a+calibration+script.R 

Cheers,
Chris
-- 
View this message in context: 
http://www.nabble.com/X-axis-range-tp25447219p25447219.html
Sent from the R help mailing list archive at Nabble.com.

[[alternative HTML version deleted]]

__
R-help@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.