Displaying 20 results from an estimated 23 matches for "chrisli".
2010 Jan 11
0
Exponential regression
...c*exp(b*x)
You need nonlinear least-squares or maximum likelihood to fit it.
Larry Hotchkiss
-----------------------------------------------------------------------------------
Date: Sun, 10 Jan 2010 16:44:02 -0500
From: "Murray Cooper" <myrmail at earthlink.net>
To: "chrisli1223" <chrisli at austwaterenv.com.au>,
<r-help at r-project.org>
Subject: Re: [R] R exponential regression
Message-ID: <1FA457DC6FE04DE4AB2541D89D2D05C1 at ownerc86c2419d>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Chris,
I...
2010 Jan 07
2
R treating time
Hi all,
I have imported a value 3:00 from Excel into R using read.csv. I want R to
recognise it as 3:00am (time data). How do I do it?
Thanks in advance,
Chris
--
View this message in context: http://n4.nabble.com/R-treating-time-tp1008608p1008608.html
Sent from the R help mailing list archive at Nabble.com.
2009 Sep 14
3
Exporting Numerous Graphs
Hi all,
I have got 27 graphs to export (not a lot...I know!). How can I fit all of
them into a single file like PNG without adjusting the size of the graphs?
What's in my mind is like pasting graphs into Word, in which I can just
scroll down to view the graphs.
Thanks for your attention. Much appreciated.
Chris
--
View this message in context:
2010 Apr 23
4
Remove duplicated rows
Hi all,
I have a dataset similar to the following
Name Date Value
A 1/01/2000 4
A 2/01/2000 4
A 3/01/2000 5
A 4/01/2000 4
A 5/01/2000 1
B 6/01/2000 2
B 7/01/2000 1
B 8/01/2000 1
I would like R to remove duplicates based on column 1 and 3 only. In
addition, I would like R to remove duplicates based on the underlying and
overlying row only. For example, for A, I would like to remove row 2 only
2010 Jan 08
2
R exponential regression
Hi all,
I have a dataset which consists of 2 columns. I'd like to plot them on a x-y
scatter plot and fit an exponential trendline. I'd like R to determine the
equation for the trendline and display it on the graph.
Since I am new to R (and statistics), any advice on how to achieve this will
be greatly appreciated.
Many thanks,
Chris
--
View this message in context:
2010 Apr 18
3
Exporting PDF
Hi everyone,
I have written a script which exports my graphs as a PDF file using the
function pdf().
For instance, I run the script and it exports a PDF called "version 1".
Then, I have got a new dataset and want to run the script again. What it
usually does is overwriting "version 1". But I want it to check if "version
1" already exists. If so, then I want the new
2009 Sep 15
2
How to calculate min of a dataset that contains empty column
Hi all,
I have got a dataset like the following:
a b c
1 5
2
3 7
I am taking the minimum of each column and use it as the minimum of the
y-axis of my graphs. My scripts (simplified version) are like the following:
f<-array
f[1]=a
f[2]=b
f[3]=c
for i in 1:3
name=f[i]
ymin<-min(dataset$f[i])
plot(x,y,ylim=c(ymin,100))
The script stops at b, because the min function returns inf
2010 Apr 20
3
Words appear to be bolded in the PDF output
Hi all,
I have written a note near each of my graphs using mtext.
mtext(text,side=1,line=4,cex=0.5,adj=0)
Then I have exported the graphs as a PDF file.
pdf(file=name,paper='a4',width=7.27,height=10.69)
The mtext appears OK in R. But it looks like it is bolded in the PDF file.
http://n4.nabble.com/file/n2016971/graph.png
I am not sure if this is actually my monitor/computer's
2009 Sep 14
3
Question about Factors
Hi all,
I am new to R and I have got a question in regards to factors.
Say I have a simple dataset like the following:
Name Time Value
a 1:00 1.25
a 2:00 1.26
b 1:00 1.29
b 2:00 1.28
c 1:00 1.21
c 1:30 1.20
c 2:00 1.23
I want to write a script that automatically plot value against time for a, b
and c.
2018 Oct 07
0
PROPOSAL: Extend inline asm syntax with size spec
...ufeature and jump-labels
> * Removing new-line cleanup; to be submitted separately
>
> Cc: Masahiro Yamada <yamada.masahiro at socionext.com>
> Cc: Sam Ravnborg <sam at ravnborg.org>
> Cc: Alok Kataria <akataria at vmware.com>
> Cc: Christopher Li <sparse at chrisli.org>
> Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
> Cc: "H. Peter Anvin" <hpa at zytor.com>
> Cc: Ingo Molnar <mingo at redhat.com>
> Cc: Jan Beulich <JBeulich at suse.com>
> Cc: Josh Poimboeuf <jpoimboe at redhat.com>
> Cc: J...
2013 Mar 18
0
[linux-linus test] 17325: regressions - trouble: broken/fail/pass
...gt;
Christopher Cordahi <christophercordahi@nanometrics.ca>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2013 Mar 29
0
[linux-linus test] 17454: regressions - FAIL
...gt;
Christopher Cordahi <christophercordahi@nanometrics.ca>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2013 Apr 10
0
[linux-linus test] 17612: regressions - FAIL
...gt;
Christopher Cordahi <christophercordahi@nanometrics.ca>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2013 May 05
0
[linux-linus test] 17901: regressions - FAIL
...nometrics.ca>
Christopher Covington <cov@codeaurora.org>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2013 May 07
0
[linux-linus test] 17916: regressions - FAIL
...nometrics.ca>
Christopher Covington <cov@codeaurora.org>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2013 Jun 16
0
[linux-linus test] 18150: regressions - FAIL
...nometrics.ca>
Christopher Covington <cov@codeaurora.org>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2013 Jun 23
0
[linux-linus test] 18181: regressions - trouble: broken/fail/pass
...nometrics.ca>
Christopher Covington <cov@codeaurora.org>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2013 Aug 29
0
[linux-linus test] 18805: regressions - FAIL
...nometrics.ca>
Christopher Covington <cov@codeaurora.org>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2013 Aug 29
0
[linux-linus test] 18844: regressions - FAIL
...nometrics.ca>
Christopher Covington <cov@codeaurora.org>
Christopher Egert <cme3000@gmail.com>
Christopher Harvey <charvey@matrox.com>
Christopher Hoover <ch@murgatroid.com>
Christopher L. Simons <christopherleesimons@gmail.com>
Christopher Li <sparse@chrisli.org>
Christopher Staite <chris@yourdreamnet.co.uk>
Chuansheng Liu <chuansheng.liu@intel.com>
Chuanxiao Dong <chuanxiao.dong@intel.com>
Chuck Lever <chuck.lever@oracle.com>
Chul Lee <chur.lee@samsung.com>
Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Ch...
2009 Sep 15
1
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