Displaying 20 results from an estimated 6000 matches similar to: "Dates in R"
2007 Nov 19
2
Using windows() and jpeg()
Hello,
I have the following question, which I haven't been able to resolve after days of trying. I used to save my plots as jpegs using the savePlot command. However, that seems to result in lost resolution. So now I'm trying to use the jpeg( ) function, but am having trouble because it seems to be incompatible with the windows (width=, height=) command. It's important for me to
2009 Jun 02
1
Plot with different x axis
dear,
I am trying to plot a standard plot, but I want the x axis to be 1,2,4,8,16 with equal intervals between them on plot.
I will appreciate some help.
Thank you,
Irina
Irina Foss
Environmental Research Institute
North Highland College
UHI Millennium Institute
Castle Street
Thurso, Caithness
Scotland
KW14 7JD
United Kingdom
Tel: +44 (0) 1847 889 587
Fax: +44 (0) 1847 890 014
2008 Nov 12
2
odfweave
Dear all,
I am trying to use the function odfWeave. Unfortunately I cannot get
beyond the folllowing error message:
"
Error in odfWeave("Example3.rnw", "Example3.odf") :
Error unzipping odt file
"
Can anybody tell me, how to use this function?
Thanks,
Irina Ursachi.
2008 Dec 18
1
RcmdrPlugin doesn't work under R280
Dear all,
Some time ago, I have build a RcmdrPlugin.* under R.2.7.1 and the
loading of my plug-in into R was running OK (back then I was using Rcmdr
version 1.3-5). After updating the R and Rcmdr to versions 2.8.0,
1.4-5 respectively, I have problems loading the plug-in. Does anybody
know why? I have tried to detect the problem by tracing back errors that
might have occurred, but couldn't
2008 Aug 20
3
Writing Rcmdr Plugins
Dear all,
I am trying to write a plugin for the RCommander and having troubles
understanding how to actually do that. I have read Mr. Fox's tutorial
about writing Rcmdr plugins and though.... it seems to me that some
steps are missing. I would like to know, whether there are some
Commands which generate a plugin package out of a given library. Or do
we just have to attach the .First.lib
2011 Mar 30
2
summing values by week - based on daily dates - but with some dates missing
Dear everybody,
I have the following challenge. I have a data set with 2 subgroups,
dates (days), and corresponding values (see example code below).
Within each subgroup: I need to aggregate (sum) the values by week -
for weeks that start on a Monday (for example, 2008-12-29 was a
Monday).
I find it difficult because I have missing dates in my data - so that
sometimes I don't even have the
2011 Sep 19
2
[LLVMdev] LLVM,metadata for namespaces
just off the cuff, have you actually created and used any names in the
namespace. I don't know for sure, but it wouldn't surprise me if the
namespace doesn't exist independently of any uses.
------------------------------
From: Irina Lipov
Sent: 9/19/2011 3:16 AM
To: llvmdev at cs.uiuc.edu
Subject: [LLVMdev] LLVM,metadata for namespaces
Hello,
I am wring front end for compiler ,the
2009 Jan 26
1
RExcel foreground and background server
Dear all,
I have a question regarding background and foreground server in RExcel:
Can somebody explain the main difference between them? As far as I
understood from the RExcel webpage, for both of them one needs rights
for access to Windows registries. The only difference that I can see so
far is that for the installation of the background server, one needs the
R(D)COM package, whereas for the
2009 Mar 20
1
Plot contour inside a polygon
Dear,
I am trying to plot contours (with filled.contour function) inside UK area, so that no contours are plotted over the sea. I was wondering if anyone can help me with this task and if I can get any suggestions how to do that.
Thank you,
Irina
Irina Foss
Environmental Research Institute
North Highland College
UHI Millennium Institute
Castle Street
Thurso, Caithness
Scotland
KW14 7JD
United
2009 Jun 04
1
Morlet wavelet analysis
Dear,
I am using "cwt "function from Rwave package to perform Morlet wavelet analysis.
d1<-c(1.31673209591515, -0.171333455797346, -1.67618546079420,
-0.931604651010362, -0.954614183224057, -1.19821794547758, 0.516096363353144,
-0.0432811977638559, 0.737764943619919, 0.438046629673177, -0.208607167908743,
-0.3091308821262, -1.42473112931594, 0.234125312118165, -0.307047554490597,
2008 Jun 17
4
Formating Date Field
First.jsp
------------------
<jsp:usebean id="db" class="db.dbClass" scope=session/>
<html>
<body>
<form action="MyAction.jsp" method="post">
<% ResultSet rs=db.executeQuery("select no,name from mytable");
while(rs.next())
{%>
<input type=checkbox value=<%=rs.getString(1)%> onclick=callJs(<
2011 Jul 22
1
Summing values by weekday and weekend - based on daily dates
Hi, all
Here I created a data frame like
mydates<- seq(as.Date("2010-05-29"), length = 43, by = "day")
myvalues<-runif(43,0,1)
myframe<-data.frame(dates=mydates, day=weekdays(dates), value=myvalues)
dates day value
1 2010-05-29 Saturday 0.14576143
2 2010-05-30 Sunday 0.37669604
3 2010-05-31 Monday 0.74813943
4 2010-06-01 Tuesday
2011 Sep 19
0
[LLVMdev] LLVM,metadata for namespaces
yes.I have in each namespace at least one function.And I call these
functions later.
What I tried to do is to take module scope iterate all namespaces defined in
it and call createNameSpace for each of them.
When debugging I see that the namespaces are generated ,but in IR file there
is no debug information for namespaces
Also I tried to generate debug information for namespaces ,while treating
2006 Mar 21
1
rownames, colnames, and date and time
I noticed something surprising (in R 2.2.1 on WinXP)
According to the documentation, rownames and colnames are character vectors.
Assigning a vector of class POSIXct or POSIXlt as rownames or colnames
therefore is not strictly according to the rules.
In some cases, R performs a reasonable typecast, but in some other cases
where the same typecast also would be possible, it does not.
Assigning a
2006 Mar 21
1
rownames, colnames, and date and time
I noticed something surprising (in R 2.2.1 on WinXP)
According to the documentation, rownames and colnames are character vectors.
Assigning a vector of class POSIXct or POSIXlt as rownames or colnames
therefore is not strictly according to the rules.
In some cases, R performs a reasonable typecast, but in some other cases
where the same typecast also would be possible, it does not.
Assigning a
2006 Jul 03
1
rownames, colnames, and date and time
Hi all
I was wondering whether there has ever been an update on the rownames and
colnames behaviour as described by Eric below?
I still get the same behaviour, exactly as described by Eric, on my WinXP
installation of R-2.3.0. I also posted a message to r-help on Friday but
looking through the online archives it seems to have not made it to the
list. I would agree with Eric that a consistent
2009 Apr 29
2
library which convert dates
I'm looking for library which let mi convert dates
for example like this:
00-06-05 00:00
00-08-06 00:00
00-08-16 00:00
00-05-23 00:00
00-01-14 00:00
00-10-28 00:00
and as a result I want to get a 3 levels
--
View this message in context: http://www.nabble.com/library-which-convert-dates-tp23295853p23295853.html
Sent from the R help mailing list archive at Nabble.com.
2011 Aug 31
0
[LLVMdev] Internal API Changes
On Aug 22, 2011, at 6:48 AM, Irina Lipov wrote:
> Hi,
> I saw your update regarding "The DIBuilder interface used by front ends to encode debugging information in the LLVM IR now expects clients to use DIBuilder::finalize() at the end of translation unit to complete debugging information encoding"
> Does it mean that in the new version you defer emission of some debug info
2011 Sep 05
2
[LLVMdev] Internal API Changes
So, I just sync'd to LLVM tip and added the call to DIBuilder::finalize().
But even with that change I am getting an error when I try to run llc:
Assertion failed: (TheCU && "Unable to find compile unit!"), function
endFunction, file
/Users/talin/Projects/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp, line 1306.
And looking at the .bc dissassembly, I see there are indeed
2010 Jul 29
4
reading dates in Excel into R
I am reading dates in Excel2007 into R.
Here are the functions I used:
library(RODBC)
channel<-odbcConnectExcel2007("myfile.xlsx")
tmp<-sqlFetch(channel,"1",as.is=T)
The dates in myfile.xlsx are all in this format: mm/dd/yyyy. But when I read it to R, some columns look like "yyyy-mm-dd 00:00:00", some columns look like "yyyy-mm-dd", and some