Displaying 20 results from an estimated 10000 matches similar to: "Importing Time Series Data for an R Beginner"
2009 Oct 27
1
WAR file installation
Hi Friends,
Currently i am using R-2.9.1. I am new to R and i am in learning stage.
Can any one tell me whether R allows WAR file installation?
Other concerns i have are:
1. Does R allows WAR file installation?
2. Does R has a web server or application server concept?
3. Can we create login credentials in R?
Kindly clarify these things...
Regards,
Madana
--
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2009 Oct 08
1
Installing R on Suse 11.1 , cannot figure it out
Can't figure out how the install works, it is certainly not automatic.
Also , the "Install" option on the R web site for Suse 11.1 does not work.
And the install software native to Suse, cannot figure out.
Does Suse have more problems installing software than Fedora or Ubuntu?
Or is this a hassle for any Linux distro? And Windows?
Rob
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2010 Sep 14
2
Multiple CPU HowTo in Linux?
Hello all,
I upgraded my R workstation, and to my dismay, only one core appears to
be used during intensive computation of a bioconductor function.
What I have now is two dual-core Xeon 5160 CPUs and 10 GB RAM. When I
fully load it, top reports about 25% user, 75% idle and 0.98 short-term
load.
The archives gave nothing helpful besides mention of snow. I thought of
posting to HPC, but this system
2010 Mar 22
1
Accessing data in groups created with split() and other beginner questions
Hi, very new to R here...
I have a data frame called 'set' with 100k+ rows in it that looks like this:
subject timestamp yvalue traceabs subjtrace
1 1 1992-07-12 06:05:00 12 1 1-1
2 1 1992-07-12 06:10:00 15 1 1-1
3 1 1992-07-12 06:15:00 17 1 1-1
4 1 1992-07-12 06:20:00 20 1 1-1
5
2011 Jan 18
3
tips for looping over a category for beginner
hello, I am very new to R.
My current data set is a mix of values and categories. It is a geoscience
data set, with values per rock sample. Case in point, each sample belongs to
a lithology class, and each sample has several physical property
measurements (density, porosity...).
I want to be able to plot these physical properties for all samples in each
lithology class. this is how i'm doing
2010 Jul 28
2
Axes=F and plotting dual y axes
Howdy. Been running into a bit of trouble with plotting. Seems that
axes=F is not "working". Whenever I plot (either a dataframe or xts/zoo
series) and I set axes=F along with xlab/ylab="" I still get the default
axes printed in my chart. Consider this:
#Create some sample data, both 50 units of blah
series2 = c(1:50)
series1 = rep(25:74)
testdf1 = as.data.frame(series1)
2010 Mar 18
5
One-time script to update 1000s of values in a single column in a table: nil error?
Hi, I have a model called Stock with a value called "strength." I
wrote a simple method in the Stock.rb model file to update the value
of "strength" for each record in the stocks table. I created a
controller called fix_controller.rb. I don''t have access to the live
system, so the idea is that an admin will go to http://url/fix and a
script will run to check and
2010 Mar 17
3
Date conversion issue
I am parsing dates as follows:
> z[1:10,1:3]
V1 V2 V3
1 0 03/02/09 22:20:51.274
2 100 03/02/09 22:28:18.801
3 200 03/02/09 22:33:33.762
4 300 03/02/09 22:40:21.826
5 400 03/02/09 22:41:38.361
6 500 03/02/09 22:42:50.882
7 600 03/02/09 22:45:19.885
8 700 03/02/09 22:48:55.558
9 800 03/02/09 22:51:21.112
10 900 03/02/09 22:58:41.860
2010 May 28
3
2.11.0 on ubuntu (hardy) inadvertently installed
Hi-
Looks like this morning, I did the ultimate in foobar to a main prod
box. I was using apt-get upgrade on the box and totally missed the fact
that my entire R installation went from 2.10.0 to 2.11.0.
I now have a bunch of pkgs that aren't loading due to the fact that they
were built before 2.10.0 -- There's some *ancient* packages, like (sma)
that I was able to figure out what we
2010 May 28
3
2.11.0 on ubuntu (hardy) inadvertently installed
Hi-
Looks like this morning, I did the ultimate in foobar to a main prod
box. I was using apt-get upgrade on the box and totally missed the fact
that my entire R installation went from 2.10.0 to 2.11.0.
I now have a bunch of pkgs that aren't loading due to the fact that they
were built before 2.10.0 -- There's some *ancient* packages, like (sma)
that I was able to figure out what we
2011 Dec 29
2
[LLVMdev] DW_AT_location not getting generated for local variables
I figured out my previous problem with DIBuilder. However, now I can't seem
to get the compiler to emit location information for local variables.
Here's how my IR looks:
---
define i32 @"\01_main"() {
init:
%exception1 = alloca i8*
%0 = alloca i32
%"bar:Int32" = alloca i32
%1 = alloca i32
%2 = alloca i32*
br label %code
code:
2012 Jan 02
0
[LLVMdev] DW_AT_location not getting generated for local variables
I found the problem. The llvm.dbg.declare call must have a !dbg tag,
otherwise the location info is not generated. Changing the invocation
in my original example to "call void @llvm.dbg.declare(metadata !{i32*
%"bar:Int32"}, metadata !13), !dbg !16" causes MC to generate the
local location as expected.
-Joe
On Thu, Dec 29, 2011 at 12:41 PM, Joe Groff <arcata at
2005 May 27
3
Soil texture triangle in R?
Dear R users,
has anybody made an attempt to create the soil texture triangle graph in
R? For an example see here:
http://www.teachingkate.org/images/soiltria.gif
I would like to get the lines in black and texture labels in gray to
allow for plotting my texture results on top.
Any examples or suggestions are very welcome!
Thanks in advance,
Sander.
--
2011 Feb 20
2
Same color key for multiple lattice contour plots
Hi all,
I'm trying to make multiple lattice contour plots which have the same color
key, to allow good comparisons. However, I run into some problems when
fitting the plots to the color key. Basically my strategy to tackle this
problem was:
1) define a color key for all plots;
2) calculate the variable range for each plot;
3) calculate the range of colors from the color key that correspond
2000 Sep 22
3
eval functions... (PR#668)
Full_Name: Anantha Prasad
Version: 1.1.1
OS: Linux
Submission from: (NULL) (199.131.134.30)
I am trying to convert some S-PLUS code to R (a tcl/tk application that uses
R)...
here is the error I got in R (but not in S-PLUS)...so I am wondering if it is a
bug.
Eg., the foll. extract from a function runs fine in S-PLUS but gives the error:
Error in x[[j]] : subscript out of bounds
in R
code
2010 May 18
1
(no subject)
Hello
I have a data array with soil variables (caperf), in which the variable "clay" is factor (as I see entering str(caperf)) . I need to do a regression model, so I need to have arcilla (=clay) as a numeric variable.? For that I have entered
as.numeric(as.character(arcilla))
and even entering
'as.numeric(levels(arcilla))[arcilla]'the variable is resting as factor, and the
2017 Jan 20
2
Samba AD + Windowss Server DC
Not sure if I am asking this correctly..but here goes.I currently have a
Samba 4.4.4 AD running with Windows 10 desktops tied to the samba AD.
Everything is working great.
Is there a guide or thread on the process used to setup a Windows Server
2008 or 2012 as a AD/DC and join it to an existing Samba AD? OR make the
Windows Server a backup AD/DC?
Thanks
Clay
2002 Apr 17
4
Problem w/ axis and distortion in a plotting function
I have a function for plotting soil texture that I am having a problem with.
The function is:
plot.psd <- function(sand, clay, ...) {
conv.ter <- function(x, y) {
x.con <- 100 - x - y*cos(1/3*pi)
y.con <- y*sin(1/3*pi)
data.frame(x=x.con, y=y.con)
}
plot(conv.ter(sand, clay), xlim = c(0,100), ylim = c(0,100*sin(1/3*pi)),
axes = FALSE, xlab="",
2013 Jan 28
2
Why are the number of coefficients varying? [mgcv][gam]
Dear List,
I'm using gam in a multiple imputation framework -- specifying the knot
locations, and saving the results of multiple models, each of which is
fit with slightly different data (because some of it is predicted when
missing). In MI, coefficients from multiple models are averaged, as are
variance-covariance matrices. VCV's get an additional correction to
account for how
2002 Jul 26
2
If in [global] <guest ok = yes> why do I get an authe ntication sc reen when accessing from NT box?
To force guest access to a share, you need both
guest ok = yes
guest only = yes
Otherwise it will try and authenticate you first before
dropping you to guest. If this doesn't work, possibly
you don't have a valid guest account set. If no account
is set as the guest account (on the linux machine) it will
use the user "nobody".
> -Larry Engleman
> The Burgiss Group
>