Displaying 20 results from an estimated 1000 matches similar to: "hyper-parameters"
2013 Feb 17
1
Hyperparameters in ARIMA models with dlm package
Hi, i'm beginner in Bayesian methods, I'm reading the documentation about
dlm package and kalman filters, I'm looking for a example of transformation
of ARIMA in a state space equivalent to use the dlm package and calcualte
the hyperparameters. Someone can help me about it?. If it's possible with a
arima(1,0,1) example, or more complex model. While I have more examples
best for me.
2019 Sep 06
1
Cryptic error message from namespaceExport
Dear Michael,
my package has setOldClass("inla") and the NAMESPACE
contains exportClasses(inla) and importFrom(INLA, inla.posterior.sample)
the old version of INLA uses the S3 class "inla" but does not export it.
the new version of INLA has setOldClass("inla") and the NAMESPACE
contains exportClasses(inla)
installing my package in combination with an older INLA
2019 Sep 06
2
Cryptic error message from namespaceExport
Dear all,
Today I got this error message (R 3.6.1) when installing my package:
Error: package or namespace load failed for ?inlatools? in
namespaceExport(ns, exports):
undefined exports: .__C__inla
My package was using setOldClass("inla") and exported the "inla" class via
the NAMESPACE. It imports functions from the INLA package. Older versions
of the INLA package did not
2012 Mar 15
1
Problem reading a graph file
I obtain this message:
Error: C stack usage is too close to the limit
Marc Marí-Dell'Olmo
CIBER Epidemiología y Salud Pública
Servei de Sistemes d'Informació Sanitària (SeSIS)
Agència de Salut Pública de Barcelona
Pl. Lesseps 1. 08023 Barcelona
Tel. 93 2027775 | Fax. 93 3686943
www.aspb.cat
El 15 de marzo de 2012 13:35, Marc Marí Dell'Olmo <mmari@aspb.cat> escribió:
>
2011 Dec 07
1
How to fit the log Gaussian Cox process model
Hi,
As far as I know, there exist some programs via the function INLA,
but I'm so curious if there is a specific function directly used to fit the
log Gaussian Cox process model and
predict the latent Gaussian field. That is, if I have a data points, then I
input it in the function and
don't need to revise the program. Thanks for your help.
Joseph
--
View this message in context:
2017 Jun 20
0
New book: Spatial, Temporal and Spatial-Temporal Ecological Data Analysis with R-INLA
We are pleased to announce the following book:
Spatial, Temporal and Spatial-Temporal Ecological Data Analysis with R-INLA
Authors: Zuur, Ieno, Saveliev
Book website: www.highstat.com
Paperback or EBook can be order (exclusively) from www.highstat.com
TOC: http://highstat.com/Books/BGS/SpatialTemp/Zuuretal2017_TOCOnline.pdf
Summary: We explain how to apply linear regression models,
2019 Sep 06
0
Cryptic error message from namespaceExport
Just to clarify, your package is exporting a class that is not
defined? Or is it exporting a class that is defined by a dependency
and then masked by setOldClass()? A simple reproducible example would
help.
On Fri, Sep 6, 2019 at 7:48 AM Thierry Onkelinx via R-devel
<r-devel at r-project.org> wrote:
>
> Dear all,
>
> Today I got this error message (R 3.6.1) when installing my
2009 Feb 14
2
superscript
Dear R-users.
I'm struggeling to fix the superscript of a label of a figure axis. For some reason R doesn't recognize the "hat" symbol.
plot(1,1,xlab="ligth intensity (PAR)",ylab=expression("mass Pteridium rhizomes" (gr/0.25m^2)))
A very similiar scriptline does not give any problem at all:
plot(1,1,xlab=expression("balsa plot basal
2013 Jul 24
1
QCONST16 cross compile inconsistency
Greetings,
I have found that QCONST16(32.f, 10) yields different result
(from gcc 4.4.7 ) when the code is compiled for TI C55 or
C64 DSPs.
gcc - result is 32767
TI compiler result is -32768 (C55 compiler version 4.4.1 and
C6x compiler version 7.4.2)
Although not in the current code, QCONST32(32.f, 26) results
differ in similar fashion.
Judging by the use #ifdef TI_C.. in the code base, these
2007 Jul 04
1
Using speex on ARM7TDMI...
Hi,
I'm evaluating the libspeex library for usage in an embedded platform
based on an ARM7 TDMI micro (the ubiquitous Atmel AT91SAM7S).
In details, I'm trying to use libspeex to encode the audio stream
coming into the micro from an I2S channel and saving the encoded audio
to an SD card (currently in binary format just to test it decoded back
to the I2S channel from the saved file), but
2000 Apr 06
1
RODBC
Hi,
I've installed the RODBC library, R1.000, NT 4.0. When I try to load it here
is what I get:
library(RODBC)
Warning message:
Package `RODBC' contains no R code in: library(RODBC)
channel <- odbcConnect("PubsDSN", "sa", "password") # userId and password
Error: couldn't find function "odbcConnect"
Does anyone can shed some ligth on this
2006 Mar 01
6
interrupted time series analysis using ARIMA models
Hi R-users,
I am using arima to fit a time series. Now I would like to include an intervention component "It (0 before intervention, 1 after)" using different types of impacts, that is, not only trying the simple abrupt permanent impact (yt = w It ) with the xreg option but also trying with a gradual permanent impact (yt= d * yt-1 + w * It ), following the filosophy of Box and Tiao
2013 Dec 09
1
incorrect use of MAX16
Hello,
in celt/celt_encoder.c line 369, the 'b' argument to MAX16
can sometimes be greater than what can be represented by
a 16bit integer. The default definition of MAX16 is type-less,
but I am working on an architecture with hardware support for
min/max of 16bit. Changing the default definition to take
advantage of this hardware changes the result of that
computation.
Please consider
2017 Oct 31
0
Course in Lisbon: Introduction to Linear Mixed Effects Models and GLMM with R
We would like to announce the following statistics course:
Course: Introduction to Linear Mixed Effects Models and GLMM with R
Where:? Lisbon, Portugal
When:?? 19-23 February 2018
Course website: http://highstat.com/index.php/courses
Course flyer:
http://highstat.com/Courses/Flyers/2018/Flyer2018_02LisbonV2.pdf
Kind regards,
Alain Zuur
--
Dr. Alain F. Zuur
Highland Statistics Ltd.
9 St
2013 Jul 08
1
patch to fix error in src/opus_multistream_encoder.c when DISABLE_FLOAT_API is defined
Hello,
for your consideration.
The following patch moves the channel_pos()
function from within the #if !defined(DISABLE_FLOAT_API).
This change is required when compiling with FIXED_POINT
and DISABLE_FLOAT_API defined.
#### ###
diff --git a/src/opus_multistream_encoder.c b/src/opus_multistream_encoder.c
index 3efab53..6f3eb53 100644
--- a/src/opus_multistream_encoder.c
+++
2015 Aug 14
15
[Bug 91632] New: Crash in nouveau
https://bugs.freedesktop.org/show_bug.cgi?id=91632
Bug ID: 91632
Summary: Crash in nouveau
Product: Mesa
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/nouveau
Assignee: nouveau at lists.freedesktop.org
2010 Feb 04
1
Bug in as.character? (PR#14206)
A long formula which is converted using as.character, looses its last
part: ``diagonal = 1e-12)''
Shorter formula is ok though.
Best,
H??vard
************
Browse[2]> formula.str
y ~ -1 + b1 + b2 + b3 + b4 + b5 + b6 + b7 + b8 + b9 + b10 + b11 +
b12 + b13 + b14 + b15 + b16 + b17 + b18 + b19 + b20 + b21 +
b22 + b23 + b24 + b25 + b26 + b27 + b28 + b29 + b30 + b31 +
b32 +
2012 Oct 10
1
glmmPQL and spatial correlation
Hi all,
I'm running into some computer issues when trying to run a binomial model
for spatially correlated data using glmmPQL and was wondering if anyone
could help me out.
My whole dataset consists of about 300,000 points for which I have a suite
of environmental variables (I'm trying to come up with a habitat model for
a species of seal, using real (presence) and simulated dives
2013 Jun 03
1
Mixed effects model with a phylogenetic tree/ distance matrix as a random effect
Hi,
I'm trying to build a mixed-effects model in which I'd like to include
either a distance matrix or a phylogenetic tree as a random effect.
The troubles I've had are that:
1. Function lmer() in package lme4 only accepts a data frame column as a
random factor and not a distance matrix.
2. Function MCMCglmm() in package MCMCglmm only accepts a rooted and
ultrametric phylogenetic
2013 Sep 04
2
opus code optimization
The opus code default compiles on -o2 optimization level. I would like to
change it to -o3. I have tried doing the changes in makefile.unix . The
change is not getting reflected. I am building the code in Code composer
studio for TI processor C6000. Could anybody help me with this
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