Displaying 20 results from an estimated 300 matches similar to: "Error in Switch in KhmaladzeTest"
2006 Jul 08
1
KhmaladzeTest
Hello. I am a beginer in R and I can not implement the KhmaladzeTest in the following command. Please help me!!!!!!!!!!!
PD: I attach thw results and the messages of the R program
R : Copyright 2006, The R Foundation for Statistical Computing
Version 2.3.1 (2006-06-01)
ISBN 3-900051-07-0
R es un software libre y viene sin GARANTIA ALGUNA.
Usted puede redistribuirlo bajo ciertas
2009 Nov 29
0
KhmaladzeTest in quantreg
Hi,
I've implemented the KhmaladzeTest for my linear quantile regression model for the location-scale shift hypotesis as follow:
>formula=r ~ div + pe + por
>Ktest=KhmaladzeTest(formula,nullH="location-scale")
> Ktest
$nullH
[1] "location-scale"
$Tn
[1] 2.125804
$THn
div pe por
0.7972984 1.4432325 0.7107914
2005 Oct 23
3
dns name server under wine?
Hi all,
I am newbe here, please forgive me for asking something that might be
obvious to everybody.
I've spend last few hours searching through google for "dns settings
wine", "network settings wine", "nameserver wine" and through wine docs on
winehq, couldn't find anything which would help me.
Problem: win32 app (which uses FQDNs, not plain IP
2005 Nov 06
2
Bug in use of grant tables in blkback.c error path?
In dispatch_rw_block_io after a call to HYPERVISOR_grant_table_op, there
is the following code which calls fast_flush_area and breaks out of the
loop early if one of the handles returned from HYPERVISOR_grant_table_op
is negative:
for (i = 0; i < nseg; i++) {
if (unlikely(map[i].handle < 0)) {
DPRINTK("invalid buffer -- could not remap it\n");
fast_flush_area(pending_idx,
2016 Apr 12
2
Random Forest para clasificación
Mi matriz de datos inicial estaba muy desbalanceada (5% de la clase minoritaria), por lo que he creado con el algoritmo SMOTE un dataset balanceado con el que he creado el modelo, y luego sobre ese modelo he creado la matriz de confusión con los datos originales.
Respecto a lo que me comentas, Carlos, creo que además de todo lo que comentas, que está bien, en micaso es necesario también saber no
2013 Jul 16
0
[PATCH] xen: extract register definitions from ns16550 into a separated header
Since both UART driver codes on Allwinner A31, OMAP5 and x86 would use
these definitions, we refactor the codes into a separated header to avoid
unnecessary duplication.
Signed-off-by: Chen Baozi <baozich@gmail.com>
---
xen/drivers/char/ns16550.c | 71 +---------------------------
xen/include/xen/ns16550-uart.h | 104 +++++++++++++++++++++++++++++++++++++++++
2 files changed, 105
2011 Jul 06
3
Tables and merge
----- Original Message -----
From: "Silvano" <silvano at uel.br>
To: <r-help at r-project.org>
Sent: Thursday, June 30, 2011 9:07 AM
Subject: Tables and merge
> Hi,
>
> I have 21 files which is common variable CODE.
> Each file refers to a question.
>
> I would like to join the 21 files into one, to construct
> tables for each question by CODE.
>
2016 Apr 12
3
Random Forest para clasificación
No no, eso lo he sacaod, es decir, tengo la matriz de confusión para las OK/NOK, lo que no entiendo es como extraer las conclusiones sobre el modelo, de cara a como afectan las variables. He seguido dos estrategias:
1-Crear arboles de clasificacion con las variables más importantes del random Forest, pero el modelo se empobrece bastante.
2- Sacar los partialPlot, para ver la influencia de cada
2004 Jun 29
1
Goodness of fit test for estimated distribution
Hi,
is there any method for goodness of fit testing of an (as general as
possible) univariate distribution with parameters estimated, for normal,
exponential, gamma distributions, say (e.g. the corrected p-values for
the Kolmogorov-Smirnov or Chi-squared with corresponding ML estimation
method)?
It seems that neither ks.test nor chisq.test handle estimated parameters.
I am aware of function
2011 Nov 05
2
linear against nonlinear alternatives - quantile regression
Dear all,
I would like to know whether any specification test for linear against nonlinear model hypothesis has been implemented in R using the quantreg package.
I could read papers concerning this issue, but they haven't been implemented at R. As far as I know, we only have two specification tests in this line: anova.rq and Khmaladze.test. The first one test equality and significance of
2014 Jan 08
5
hivex: Make node names and value names with embedded null characters accessible
On Windows, there exist at least two APIs for dealing with the
Registry: The Win32 API (RegCreateKeyA, RegCreateKeyW, etc.) works
with null-terminated ASCII or UTF-16 strings. The native API
(ZwCreateKey, etc.), on the other hand works with UTF-16 strings that
are stored as buffers+length and may contain null characters. Malware
authors have been relying on the Win32 API's inability to
2006 Feb 20
2
Matrix / SparseM conflict (PR#8618)
Full_Name: David Pleydell
Version: 2.2.1
OS: Debian Etch
Submission from: (NULL) (193.55.70.206)
There appears to be a conflict between the chol functions from the Matrix and
the SparseM packages. chol() can only be applied to a matrix of class dspMatrix
if SparseM is not in the path.
with gratitude
David
> library(Matrix)
> sm <- as(as(Matrix(diag(5) + 1), "dsyMatrix"),
2008 Aug 27
1
SparseM
Hello,
I am trying to load the package SparseM. It seems that I have successfully
installed SparseM (version 0.78), but I did not succeed in loading the
SparseM package into R 2.7. Does anybody know a trick for loading
SparseM?
Thanks in advance,
Heike
> library(SparseM,lib.loc=my.lib.loc)
Error in packageDescription(pkg)$Version :
$ operator is invalid for atomic vectors
In addition:
2004 Feb 26
1
Loading SparseM on Win2K
I'm having trouble loading the package SparseM in R 1.8.1, OS = Windows
2000.
Installing appeared to go well; I saw no error messages, html documentation
was installed, and "installed.packages()" lists SparseM among the installed
packages.
When I try to load the library, however, I get the following:
> library(SparseM)
Error in slot(mlist, "argument") : Can't get
2007 May 21
0
quantreg and sparseM will not load
I have recently started using R and want to use the quantreg (and
sparseM) packages.
I downloaded the .tar files for each, and placed the subsequent
folders into the library folder in the frameworks/R.framework/
resources/library folder with all the other packages.
When I try to load either package from the package manager window I get:
Loading required package: SparseM
Error in
2004 Nov 18
1
Method dispatch S3/S4 through optimize()
I have been running into difficulties with dispatching on an S4 class
defined in the SparseM package, when the method calls are inside a
function passed as the f= argument to optimize() in functions in the spdep
package. The S4 methods are typically defined as:
setMethod("det","matrix.csr", function(x, ...) det(chol(x))^2)
that is within setMethod() rather than by name before
2004 May 12
1
Problem installing SparseM on Debian stable
I have troubles installing the "SparseM" package on my Debian stable
Linux system.
Debian's version of R is:
platform i386-pc-linux-gnu
arch i386
os linux-gnu
system i386, linux-gnu
status
major 1
minor 5.1
year 2002
month 06
day 17
language R
This is the installation output:
> R CMD INSTALL -l /usr/lib/R/ SparseM_0.36.tar.gz
* Installing
2012 Apr 25
1
trouble installing SparseM
Dear R People:
I am attempting to install SparseM on R 2.15.0 on a Linux 11.10 system.
Here is the output
> install.packages("SparseM",depen=TRUE)
Installing package(s) into ?/home/erin/R/x86_64-pc-linux-gnu-library/2.15?
(as ?lib? is unspecified)
--- Please select a CRAN mirror for use in this session ---
Loading Tcl/Tk interface ... done
trying URL
2007 Jul 08
1
Problems with e1071 and SparseM
Hello all,
I am trying to use the "svm" method provided by e1071 (Version: 1.5-16)
together with a matrix provided by the SparseM package (Version: 0.73)
but it fails with this message:
> model <- svm(lm, lv, scale = TRUE, type = 'C-classification', kernel =
'linear')
Error in t.default(x) : argument is not a matrix
although lm was created before with
2012 Aug 24
2
SparseM buglet
read.matrix.csr does not close the connection:
> library('SparseM')
Package SparseM (0.96) loaded.
> read.matrix.csr(foo)
...
Warning message:
closing unused connection 3 (foo)
>
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