Displaying 20 results from an estimated 2000 matches similar to: "How to Reshuffle a distance object"
2009 Mar 14
1
Any ideas for the most efficient algoritm to reshuffle tiles based on this description.
This was exactracted from a 8192x4 texture, with 32x4 tiles.
4 patterns appears, each 8x128 bytes long.
these patterns are repeated, and one is always left out.
So 123, 234, 134, 124.
The repetetive cycle is therefore 4x3x8x128 = 12288 bytes long.
I've included the color code ods file, which contains the normal ->
actual position.
I have no idea how this goes for larger tiles (is the
2013 Mar 27
1
Conditional CCA and Monte Carlo - Help!
Hi All,
I am using canonical correspondence analysis to compare a community
composition matrix to a matrix of sample spatial relationships and
environmental variables. In order to parse out how much variance is
explained purely by space (S/E) or the environment (E/S) I am using a
conditional (partial) CCA. I want to test significance via Monte Carlo but
I can not find a way to do this with a
2010 Dec 06
2
Problemas instalando el paquete "ade4"
Un saludo R-inómanos:
Les escribo porque tengo una duda que no he podido resolver por mis
medios y actuales conocimientos. He querido instalar el paquete "ade4"
en R (OP linux-ubuntu) pero no he podido por un error que según entiendo
está relacionado con una librería.
Me permito mostrarles el texto que me aparece luego de tratar de
instalarlo desde los repositorios:
>
2006 Jul 20
2
Correspondence analysis with R -follow up
Hi all,
thank you for your answers; i've tried both cca from vegan library, and
dudi.coa from ade4 library; one last question: my deal is mainly with
contingency tables, like the one i'm posting here
acciaieria<-c(.41,.02,.44,.04,.09)
laminatoio<-c(.34,.28,.26,.01,.11)
fonderia<-c(.48,.05,.34,.08,.05)
leghe<-c(.45,.19,.25,.03,.08)
2008 May 22
1
AMOVA results from ade4 different than in the reference publication
Hello,
I am trying to run some AMOVA analyses with the amova function in the
package ade4.
When running the example dataset provided in ade4, I noticed a
difference between the published results from the same data (Excoffier
et al. 1992) and what ade4 calculates.
Below are the data for "within sample/population" from ade4 and from the
haplotypic distance matrix in the paper:
2016 Mar 30
3
Pigeonhole 0.4.13 does not compile against dovecot 2.2.23
Hello, I supose that a new version of pigeonhole is on the way because
version 0.4.13 does not compile against dovecot 2.2.23
This is the error that I get
gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../..
-I../../../src/lib-sieve -I../../../src/lib-sieve/util
-I../../../src/lib-sieve/plugins/environment
-I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/imap
2004 Sep 10
2
Large compression test
A large test I ran on flac 1.0 recently finished so I thought
I'd post the results. I took about 60 CDs, totalling around
30 gigs uncompressed, and compressed them all using all 10 of
flac's default compression modes (-0 through -9). The CDs are
of a wide variety of music; I think the only major genres not
represented are country and rap (freudian slip). Anyway, the
raw numbers:
Opt
2008 Jan 18
1
residuals from pcaiv
Dear R users,
How can I extract the residuals from a pcaiv/rda in ade4?
In Vegan there is the
residuals()
function, giving the approximation of the original data from the
unconstrained ordination
Is there something similar in ade4?
Nikos
2006 May 03
2
mca id numbers
Is it possible to make disappear the id numbers from scatter.dudi (mc
analysis) ?
a <- as.factor(c(1, 2, 3, 2, 1))
b <- as.factor(c(3, 2, 3, 1, 1))
x <- as.factor(c(1, 2, 2, 1, 3))
y <- as.factor(c(2, 2, 3, 1, 1))
dat <- data.frame(a=a, b=b,x=x,y=y)
summary(dat)
dat
require(ade4)
dat.acm <- dudi.acm(dat, scann = FALSE, nf = 2)
scatter.dudi(dat.acm)
Thank you very much !
2008 Jul 24
3
Integrating R and Textmate
To Whom It May Concern:
I need to use various packages in R and I also want to use Textmate.
Problem 1: Textmate doesn't seem to recognize the packages that are
already installed on R. Problem 2:
When I execute the following command:
install.packages("ade4", repos="http://cran.r-project.org", contriburl
= contrib.url(
2016 Mar 30
2
Pigeonhole 0.4.13 does not compile against dovecot 2.2.23
On 31/03/2016 02:06, Stephan Bosch wrote:
> Hi,
>
> Op 3/30/2016 om 5:34 PM schreef Juan C. Blanco:
>> Hello, I supose that a new version of pigeonhole is on the way because
>> version 0.4.13 does not compile against dovecot 2.2.23
>>
>> This is the error that I get
>>
>> gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../..
>>
2005 Apr 15
1
example on front page doesn't work in R 2.0.1
On http://www.r-project.org/, there is an R script linked to the top
graphic, http://www.r-project.org/misc/acpclust.R. This script says it
works in R 1.8.1, but in 2.0.1 it gives (me):
> source("acpclust.R")
Loading required package: ade4
Loading required package: mva
Loading required package: RColorBrewer
Loading required package: pixmap
Loading required package: ade4
Error in
2010 Sep 27
1
Released Pigeonhole v0.2.1 for Dovecot v2.0.4
Hello Dovecot users,
There haven't been that many Pigeonhole developments lately, not even
really significant bugs were reported. That is why this release is
pretty small in terms of changes.
However, one issue got some attention: the fact that not recompiling
Pigeonhole for Dovecot v2.0.3 would result in rather interesting message
delivery. Normally, Dovecot would complain about a
2010 Sep 27
1
Released Pigeonhole v0.2.1 for Dovecot v2.0.4
Hello Dovecot users,
There haven't been that many Pigeonhole developments lately, not even
really significant bugs were reported. That is why this release is
pretty small in terms of changes.
However, one issue got some attention: the fact that not recompiling
Pigeonhole for Dovecot v2.0.3 would result in rather interesting message
delivery. Normally, Dovecot would complain about a
2008 Sep 17
4
Supermicro PDSMI failed to boot on fresh RELENG_7/amd64
Colleagues,
3 of 4 times this machine failed to boot, panicing somewhere in late kernel
initialization phase (before /sbin/init is executed)
I have serial console and KDB enabled, so can do experiments.
Last two crashes:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x8
fault code = supervisor read data, page not present
instruction pointer =
2010 Dec 14
4
Discriminant Correspondence Analysis
Hello everyone,
I am totally new to the R program. I have had a look at some pdf documents
that I downloaded and that explain how to do many things in R; however, I
still cannot figure out how to do what I want to do, which is to perform
Discriminant Correspondence Analysis on a rectangular matrix of data that I
have in an Excel file. I know R users frown upon Excel and recommend
converting Excel
2004 Sep 10
3
possible format change
After doing a lot of automated seek testing on files, it looks like
the length of the sync code (currently 9 bits) is not long enough to
enable a really robust AND efficient seek algorithm. Lengthening the
sync code will require a format change (i.e. FLAC <0.8 streams won't
play back on FLAC >0.9 decoders), so I'm sending this message out to
see if there is any "NO DON'T DO
2016 Jan 27
4
PJSIP Stun/ICE
>>>>> "JC" == Joshua Colp <jcolp at digium.com> writes:
JC> This stems from PJSIP not being dynamic with transports (it
JC> doesn't like its environment changed to that degree while
JC> in use). I'm afraid if your IP changes you'd have to restart
JC> Asterisk when you are using PJSIP.
Wow.
I say this having voted for pjsip over the listed
2010 Jul 17
1
data.frame required for cca in ade4
Dear List,
I tried to conduct cca using csv data but failed.
The message said that data.frame is required.
Please kindly share how to convert a csv-imported file to a data.frame.
Thank you.
Elaine
code
rm(list=ls())
spec <-read.csv("c:/migration/M_R_20100718_winterM_spec_vegan.csv",header=T,
row.names=1)
dim(spec)
spec[1,]
envi
2018 Dec 08
2
doveadm batch crash
Hi
I'm having an issue with doveadm batch - the following command always
crashes:
doveadm batch : mailbox status all inbox
Whereas the following work as expected:
doveadm mailbox status all inbox
doveadm batch : mailbox list
Any assistance gratefully received.
Debug output from the crash:
Debug: Loading modules from directory: /usr/lib64/dovecot
Debug: Module loaded: