Displaying 17 results from an estimated 17 matches for "donoho".
2009 May 04
1
wrong if-else syntax
...ment_10
} # end IF_2
} else { # ELSE_1
statement_11
} # end IF_1
It looks like R interpret does not like the above syntax. In fact in my script I have the following instructions:
if (DonohoAplhaON){
tms <<- xx[,"sampamp"] #EXTRACT SIGNAL AMPLITUDE
tmsLen <<- length(tms)
J <<- ilogb(tmsLen, base=2)
if (logb(tmsLen, base=2)%%2 > 0) {
J <<- J + 1
}...
2007 Feb 26
1
teeny mongrel_cluster hack
...or you.
Not exactly earth shattering info, but if you have a couple of pups it might
save you some braindead typing. It''s using the new mongrel_cluster syntax,
of --only and clean for each port in your system. Hope it saves someone
some time.
Site is at http://monitr.atmos.org
__
Corey Donohoe
http://www.atmos.org
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2012 Aug 06
1
bibtex::read.bib -- extracting bibentry keys
...on: Is there someway to prevent read.bib from ignoring
entries that do not contain all required fields?
A suggestion: it would be nice if bibtex provided some extractor
functions for bibentry fields.
> bib1 <- read.bib("C:/localtexmf/bibtex/bib/timeref.bib")
ignoring entry 'Donoho-etal:1988' (line 40) because :
A bibentry of bibtype ?InCollection? has to correctly specify the
field(s): booktitle
... snipping other similar warnings ...
> length(bib1)
[1] 628
>
> bib2 <- read.bib("W:/texmf/bibtex/bib/timeref.bib")
ignoring entry 'Donoho-etal:...
2017 Aug 14
0
Help creating the IBM Randu function
Please look at ?datasets::randu
for David Donoho's translation of RANDU into R.
On Mon, Aug 14, 2017 at 12:49 PM, Martin M?ller Skarbiniks Pedersen
<traxplayer at gmail.com> wrote:
> Dear all,
>
> I am trying to learn functions in R and 3D plotting so I decided to try
> to plot
> the famous bad PRNG Randu from IBM(1)....
2017 Aug 14
4
Help creating the IBM Randu function
Dear all,
I am trying to learn functions in R and 3D plotting so I decided to try
to plot
the famous bad PRNG Randu from IBM(1).
However something is not correct in the function I have created.
First I define the function RANDU like this:
> RANDU <- function(num) { return (65539*num)%%(2^31) }
and test that it works for a seed of 1:
> RANDU(1)
[1] 65539
but if I want the next
2007 Mar 01
7
mongrel_cluster
Hello,
Apologize if this is a annoying faq but folks here are trying to get a
cluster going and something odd is happening. When ''mongrel_rails
cluster::start'' is run, the following error is getting returned:
ERROR RUNNING ''cluster::start'': Plugin /cluster::start does not exist in
category /commands
Is this the result of a simple path issue or perhaps a
2009 Jan 28
2
help with plot layout
...ngth=(max(bb)-min(bb)+1)))
for(k in 1:length(bbCounts)) {
bbCounts[k] <- length(which(bb[] == (k +min(bb) -1)))
}
zzLab <- seq(1,max(bbCounts),1)
# DEFINE LAYOUT
x11(width=22,height=14)
nf <- layout(matrix(c(1,3,2,4),2,2,byrow=TRUE), c(3,1), c(2,2),FALSE)
layout.show(nf)
# PLOT DONOHO ALPHA
par(mar=c(10,4,2,5),xaxt="n",cex.axis=1,pty="m")
plot(xaa,t(aa),type="h")
par (xaxt="s",xaxp=c(0,95.964,24),xaxs="i")
axis(1,at=TickPos,labels=as.character(TickPos),col="red",col.axis="red",font.axis=1)
# PLOT RAW SIGN...
2007 Jun 28
0
new package benchden 1.0.0 : benchmark densities for nonparametric density estimation
...e
peaks and also some standard densities like the normal and the uniform.
There is also a small intersection (e.g. the claw density) with the
collection of normal mixtures introduced by Marron and Wand and
implemented in R in the package "nor1mix".
Similar to the test bed functions by Donoho and Johnstone (Blocks, Bumps
etc.) commonly used in regression or the "Peppers" and "Lena" images
popular in image analysis, the densities in this collection should be
useful for testing and comparing new and existing density estimators.
"benchden" 1.0.0 contains func...
2006 May 24
0
ASC/NZSA 2006 - Detailed Program Available via the Website
...com/program.asp
<http://www.statsnz2006.com/program.asp>
ASC / NZSA 2006 with less than two months to go has attracted
substantial registrations to its outstanding scientific program
featuring ;
* 4 Plenary Sessions featuring leading international
speakers:
Professor David Donoho - Stanford University, Title: Sparsity in
Estimation and Detection
Professor Peter Hall - ANU, Title: PCA For FDA
Professor Ray Chambers - University of Southampton Title: Models and
Auxiliary Information in Survey Sampling
Professor Xiao-Li Meng - Harvard University Title: (Data) Size Does...
2007 Jun 28
0
new package benchden 1.0.0 : benchmark densities for nonparametric density estimation
...e
peaks and also some standard densities like the normal and the uniform.
There is also a small intersection (e.g. the claw density) with the
collection of normal mixtures introduced by Marron and Wand and
implemented in R in the package "nor1mix".
Similar to the test bed functions by Donoho and Johnstone (Blocks, Bumps
etc.) commonly used in regression or the "Peppers" and "Lena" images
popular in image analysis, the densities in this collection should be
useful for testing and comparing new and existing density estimators.
"benchden" 1.0.0 contains func...
2009 Feb 18
0
Index-G1 error
...4194 0.8613281 0.8425293
In the following I pasted an excerpt of my program:
####################################################################
library(clusterSim)
setwd("C:/Documents and Settings/Monville/SpAn-Tests/Signals-Classification-Dir/Classification-by-Signal-Dir")
## LOAD DONOHO ALPHA FILE
features.tab <- read.table("Signals-Alpha-and-Zero-Moments.txt",header=T)
## EXTRACT SIGNALS ID
insig <- features.tab[,"SignalID"]
## GENERATE DISTANCE MATRIX LABELS
rwn <- NULL
for(i in 1:length(insig)) {
rwn <- c(rwn,as.character(insig[i]))
}...
2010 Mar 17
0
Rubynation DC April 9-10
...by the person who IMO really started all the fuss
with Ruby and Rails, Dave Thomas.
We also have a bunch of quality speakers including Jim Weirich, Brian
Sam-Bodden, Joe O''Brien, Jeremy McAnally, Gregg Pollack, Glenn
Vanderburg, Neal Ford, Andrea O.K.Wright, Jeff Barr, Kyle Banker,
Corey Donohoe, Nick Sieger, Nathanial Talbott, Jon Larkowski, Aman
Gupta, David Bock, and Joe Damato. And we have lots of great local
speakers, like Paul Barry, Dave Bock, Jeff Casimir, and Russ Olsen.
The topics are great, too. They stretch from getting under the covers
of the MRI, to NoSQL solutions, to web...
2007 Mar 26
4
Monit + Mongrel woes
Hello all,
So, I''ve been using monit with mongrel for a while now, since the
0.3.x days (I think it was). It used to work fine, but now I seem to
be having some trouble. I''m currently using mongrel 1.0.1 and I am
using the same monit configuration I''ve always been using, yet
everytime monit should restart mongrel, I get "Execution failed".
For the start
2007 Jan 25
1
New version of lme4 and new mailing list R-SIG-mixed-models
Version 0.9975-11 of the lme4 package has been uploaded to CRAN. The
source package should be available on the mirrors in a day or two and
binary packages should follow soon after.
There are several changes in this release of the package. The most
important is the availability of a development version of lmer called,
for the time being, lmer2. At present lmer2 only fits linear mixed
models.
2007 Jan 25
1
New version of lme4 and new mailing list R-SIG-mixed-models
Version 0.9975-11 of the lme4 package has been uploaded to CRAN. The
source package should be available on the mirrors in a day or two and
binary packages should follow soon after.
There are several changes in this release of the package. The most
important is the availability of a development version of lmer called,
for the time being, lmer2. At present lmer2 only fits linear mixed
models.
2009 May 05
1
self organizing map advice for categorical data
...# end IF_2
> } else { # ELSE_1
> statement_11
> } # end IF_1
>
>
> It looks like R interpret does not like the above syntax. In fact in my script I have the following instructions:
>
> if (DonohoAplhaON){
> tms <<- xx[,"sampamp"] #EXTRACT SIGNAL AMPLITUDE
> tmsLen <<- length(tms)
> J <<- ilogb(tmsLen, base=2)
> if (logb(tmsLen, base=2)%%2 > 0) {
> J &l...
2009 Jan 28
2
t.test in a loop
Hi All,
I've been having a little trouble with creating a loop that will run a a
series of t.tests for inspection,
Below is the code i've tried, and some checks i've looked at.
I've used the get(paste()) idea as i was told previously that the use of the
eval should try and be avoided.
I've run a single syntax to check that my systax is correct and works
without any problems