Displaying 20 results from an estimated 100 matches similar to: "Problem with get.hist.quote() in tseries"
2006 Apr 27
2
summary(lm(x~y)) difference between R-2.2.1 and R-2.3.0
Hi
[macOSX 10.4.6; R-2.3.0]
I have encountered a difference in behaviour between R-2.2.1 and
R-2.3.0 when
performing a linear model. Transcript follows for R-2.3.0 (R-2.2.1
worked as
expected). How to make R-2.3.0 perform as R-2.2.1 did?
> dput(x)
c(29.13, 29.88, 30.09, 29.99, 29.74, 29.64, 29.65, 29.7, 30.04,
29.89, 29.96, 29.65, 28.76, 28.41, 28.38, 29.55, 29.76, 29.75,
29.84,
2011 May 16
2
wireframe advice - with reproducible code
Dear List,
i am trying to produce a 3d plot using wireframe using the code:
wireframe(Residuals_FD ~ Elevation * Temperature, data = data2, scales = list(arrows = FALSE), drape = TRUE, colorkey = TRUE)
As you can see when the code (using the data below) is run the plot area is set-up correctly but the actual surface is missing?
Any help would be greatly appreciated.
Chris
#data
Elevation
2014 Sep 01
1
Correlation Matrix with a Covariate
R Help -
I'm trying to run a correlation matrix with a covariate of "age" and will
at some point will also want to covary other variables concurrently.
I'm using the "psych" package and have tried other methods such as writing
a loop to extract semi-partial correlations, but it does not seem to be
working. How can I accomplish this?
library(psych)
> set.cor(y =
2009 May 04
2
Calculating relative ratios in a data frame..
I have a data-set that is structured as follows:
sp wg n v.realtime v.cputime v.tcputime v.idletime v.nswtch
9 0 1 1 28.61300 28.61 28.6039 0.00000e+00 407
1563 0 1 2 15.20270 30.38 28.5981 9.80523e-01 483
3128 0 1 4 12.50930 50.00 28.6053 1.07877e+01 489
4682 0 1 6 12.10260 72.55
2008 Oct 14
1
ts.data plot
Hi, my data consists of 2 columns: one with the 'year' when daily observation
was recorded, the other one consists these observations 'obs', like the
following:
year obs
[3014,] 86 26.01
[3015,] 86 25.66
[3016,] 86 23.92
[3017,] 86 23.84
.
.
[3018,] 96 22.65
[3019,] 96 23.22
[3020,] 96 23.36
.
.
[3021,] 97 24.55
[3022,] 97 27.63
[3023,] 97 27.92
[3024,] 97
2012 Mar 18
1
Help with dlply, loop and column names
Hi,
I have a dataframe basically like this:
> head(asturias.gen2011[,c(1,4,9:14)])
municipio total upyd psoe pp iu fac tipo
440 Allande 2031 1.44 31.10 39.75 4.01 21.62 1000-10000
443 Aller 12582 1.37 33.30 37.09 15.53 10.35 10000-50000
567 Amieva 805 1.48 32.69 37.36 6.15 20.16 <1000
849
2007 Sep 14
1
segfault in download.file
Hello,
I was trying to use get.hist.quote in tseries, and got a segfault:
-8<-----------------------------------
> library(tseries)
Loading required package: quadprog
Loading required package: zoo
'tseries' version: 0.10-6
'tseries' is a package for time series analysis and computational
finance.
See 'library(help="tseries")' for
2002 Jun 06
3
Problem with get.hist.quote (tseries library)....
Hello,
I am having a problem with the get.hist.quote command (tseries library) in
the Windows version.
This problem is not happening is the Linux version (Mandrake 8.2).
Attached is the error message, for an example included in the help file.
Also the R.Version() details is attached.
Please, do you know if there is a workaround ?
Thanks,
Carlos.
++++++++++++++++++++++++ ERROR MESSAGE
2006 Oct 19
1
Problem Reading from .txt
I apologize that I've asked a similar question before, but being new to
R I don't think I did a very good job of formating the question.
I've included a text file since the date set is somewhat large.
What I have is a huge string of numbers in a text file. The numbers are
all separated by comma's and the groups are separated by a semicolon.
What I would like to do is read each
2007 Jan 30
2
R and S-Plus got the different results of principal component analysis from SAS, why?
Dear Rusers,
I have met a difficult problem on explaining the differences of principal
component analysis(PCA) between R,S-PLUS and SAS/STATA/SPSS, which wasn't
met before.
Althought they have got the same eigenvalues, their coeffiecients were
different.
First, I list my results from R,S-PLUS and SAS/STATA/SPSS, and then show
the original dataset, hoping sb. to try and explain it.
2011 Oct 14
1
Party package: varimp(..., conditional=TRUE) error: term 1 would require 9e+12 columns
I would like to build a forest of regression trees to see how well some
covariates predict a response variable and to examine the importance of the
covariates. I have a small number of covariates (8) and large number of
records (27368). The response and all of the covariates are continuous
variables.
A cursory examination of the covariates does not suggest they are correlated
in a simple fashion
2011 Oct 29
0
[LLVMdev] [llvm-commits] [PATCH] BasicBlock Autovectorization Pass
On Sat, 2011-10-29 at 15:16 -0500, Hal Finkel wrote:
> On Sat, 2011-10-29 at 14:02 -0500, Hal Finkel wrote:
> > On Sat, 2011-10-29 at 12:30 -0500, Hal Finkel wrote:
> > > Ralf, et al.,
> > >
> > > Attached is the latest version of my autovectorization patch. llvmdev
> > > has been CC'd (as had been suggested to me); this e-mail contains
> >
2011 Jun 11
3
rcspline.plot query
Dear all,
As I am new to the R community - although eager to advance- I would
like to pose a question to the community.
I have an SPSS file which I have imported it in R (with the read.spss
command) which conists of scale (continuous) variable "adiponectin" and
the corresponding categorical value "death" (0=No, 1=Yes). In all there
are 60 observations (among which
2011 Oct 29
4
[LLVMdev] [llvm-commits] [PATCH] BasicBlock Autovectorization Pass
On Sat, 2011-10-29 at 14:02 -0500, Hal Finkel wrote:
> On Sat, 2011-10-29 at 12:30 -0500, Hal Finkel wrote:
> > Ralf, et al.,
> >
> > Attached is the latest version of my autovectorization patch. llvmdev
> > has been CC'd (as had been suggested to me); this e-mail contains
> > additional benchmark results.
> >
> > First, these are preliminary
2009 May 04
0
to the person who asked about dividing by the base row
to whomever that was. i deleted your email but I think below does what you
want. as always, there's probably some
improvement that could be done. whether it's ? minor or major, i'm not sure
?
also, 3 things:? ?
A)there are some Inf's in the output because of division by zero but I
wasn't sure how you wanted to handle that.
B) it also assumes that an n=1
2008 Aug 02
0
SARIMA Model confrimation
Hi..
R Program is shown ARIMA output as below then SARIMA equation is be
(1 - 0.991B^{12})z_t + 43.557 = (1+0.37B)(1-0,915B^{12})a_t
But I try to calculate it by manual . It look like it 's big different from R sofeware,
I am not sure this equation is correct or not . PLS supoort me to confirm it
Arima Model ( 0,0,1)(1,0,1)
No Transformation
Constant >> 43.557 , t = 10.09
2011 Oct 29
0
[LLVMdev] [llvm-commits] [PATCH] BasicBlock Autovectorization Pass
On Sat, 2011-10-29 at 12:30 -0500, Hal Finkel wrote:
> Ralf, et al.,
>
> Attached is the latest version of my autovectorization patch. llvmdev
> has been CC'd (as had been suggested to me); this e-mail contains
> additional benchmark results.
>
> First, these are preliminary results because I did not do the things
> necessary to make them real (explicitly quiet the
1999 Dec 20
1
2.0.6: very hard overload after upgrade from 2.0.5a
hi*&
ppl, what I see?
smbstat shows this:
veda uucp uucp 17012 vdv (193.168.6.84) Sun Dec 19
14:33:43 1999
squid-wate piv guest 19110 nlv (193.168.6.74) Mon Dec 20
08:51:18 1999
squid-nav paul wheel 19110 nlv (193.168.6.74) Mon Dec 20
08:51:42 1999
nlv nlv guest 19110 nlv (193.168.6.74) Mon Dec 20
09:11:31 1999
2011 Oct 29
4
[LLVMdev] [llvm-commits] [PATCH] BasicBlock Autovectorization Pass
Ralf, et al.,
Attached is the latest version of my autovectorization patch. llvmdev
has been CC'd (as had been suggested to me); this e-mail contains
additional benchmark results.
First, these are preliminary results because I did not do the things
necessary to make them real (explicitly quiet the machine, bind the
processes to one cpu, etc.). But they should be good enough for
discussion.
2011 Oct 17
0
Party package: varimp(..., conditional=TRUE) error: term 1 would require 9e+12 columns (fwd)
>
> I would like to build a forest of regression trees to see how well some
> covariates predict a response variable and to examine the importance of
> the
> covariates. I have a small number of covariates (8) and large number of
> records (27368). The response and all of the covariates are continuous
> variables.
>
> A cursory examination of the covariates does not