Displaying 20 results from an estimated 85 matches for "extinction".
2010 Sep 20
5
predict.lrm ( Design package)
...?
I am unsure if this is just because the model can not discriminate between the various levels due to insufficient data? Or if i am doing something wrong, if this is the case i would greatly appreciate any advice or suggestion of a different method.
Thanks in advance,
Chris
model1 <- lrm(EXTINCTION~BS*FR+WO+LIF+REG+ALT+BIO+HAB+PD+SEA, x=TRUE,y=TRUE)
predict.lrm(model1, type="fitted.ind")
EXTINCTION=1 EXTINCTION=2 EXTINCTION=3 EXTINCTION=4 EXTINCTION=5
1 0.19748393 0.05895033 0.12811186 0.086140778 0.068137104
2 0.27790178 0.07247496 0.14384976 0.087487677 0....
2004 May 05
1
weirdness in sourc()ing a dump() (bug?)
Hi all,
I dump the result of a long simulation, which I know has run to
completion and returned a fairly complex list of lists of things.
However, when I try to read it back in, I get the following error:
> source ('../SIMULATIONS/run.1.R')
Error in structure(list(do.extinction.runs, alpha = 1.8, delta.change =
0.005, : Object "do.extinction.runs" not found
I think the offending part of my dump is:
<SNIP OF LOTS OF DATA>
call.list = structure(list(do.extinction.runs, alpha = 1.8,
delta.change = 0.005, delta.bar = 0.01, extinction = seq(0.6,...
2007 Jul 31
1
how to sort dataframe levels
Hi everyone,
I've been bashing my head against this for days now, and can't figure out
what to do.
I have the following dataframe
header appetitive stimulus aversive stimulus chaining
contingency discriminative stimulus extinction intermittent
reinforcement negative reinforcer operant response place
learning positive reinforcer punishment reinforcement schedules
response rate secondary reinforcement spontaneous recovery variance
spontaneous recovery -3 -2 0 -3 -3 -16 -5 1...
2010 Oct 19
1
Doubt on using lattice
...the richness of herbaceous species (RichHN) as a function
of time since remnant isolation (Isol) conditioned to the area of the
remnant (fArea - this is a factor with 3 classes). I also want to
differentiate the sites plotted using a grouping binary variable (Urb).
So far, I've written this:
extinction<-xyplot(RichHN~Isol|fArea, data = Data, type = "p", groups=Urb,
aspect="xy", layout=c(3,1), between=list(x=0.5, y=0.5),
cex=1, pch = c(21, 1),
auto.key=list(space="bottom"),
main="Influence of time since remnant isolation...
2018 May 03
3
Package for Molecular Properties
All
Is there a package or library that will, given a nucleotide sequence
1. calculate the extinction coefficient at 260 nm for (Beer-Lambert's law)
2. calculate molecular weight
3. return it's complementary sequence
I was able to find several packages that can do similar calculations for an amino acid sequence for proteins but none for nucleic acids.
Any pointers, etc. would be great....
2003 Nov 17
2
Hunt groups and SIP?
I would like to setup a hunt group, not a group ring, using sip phones.
Anyone done this with sip devices? Comments suggestions?
I have not had much luck with the outgoinglimit=1, incominglimit=1
stuff that I would need to get busy extinctions to work right, which is
why I'm asking on the list.
2001 Jun 22
2
office on wine
Andreas Mohr Usenet 06/01 wrote:
> gerard patel <g.patel@wanadoo.fr.invalid> wrote:
>> On 21 Jun 2001 12:19:38 GMT, Andreas Mohr Usenet 06/01
>> <p4hivr001@sneakemail.com> wrote:
>> <snip>
>>>Word should really become an extinct species ASAP.
>>>There's just no place in the "free" world for such a "tool".
2016 Dec 03
2
Q: test for CPUID instruction presence
I found that FLAC__cpu_have_cpuid_x86() was removed in the commit
<http://git.xiph.org/?p=flac.git;a=commitdiff;h=fa24613ad94ba8fb8e23bcb9ca80b4548bb617e6>
with the message:
"Remove `FLAC__cpu_have_cpuid_x86` altogether as it wasn't actually
being used but that was difficult to tell because of all the #ifdef
nonsense."
But FLAC__cpu_have_cpuid_x86() actually WAS used
2004 Oct 26
2
integration problem
Dear R users,
I have spectral data (say, wavelength vs. extinction coefficient) for
which I??d like to calculate an integral (i.e. the area underneath the
curve).
Suppose the (artificial) dataset is
lambda E
1 2
2 4
3 5
4 8
5 1
6 5
7 4
8 9
9 8
10 2
How can I calculate an integral for these values using R?
Many thanks for any help!
Regards
Chri...
2012 Aug 27
0
PVAClone: new package for population viability analysis
...mpute maximum likelihood estimates
of the state-space model parameters and the corresponding standard
errors, heavily capitalizing on JAGS, dclone and dcme packages (see
Solymos 2010).
The main components of the package include estimation of univariate
population growth models, model selection and extinction risk
estimation:
* Model Estimation *
- computes maximum likelihood Estimation of the univariate population
growth models, both in the presence or absence of observation error;
- population time series with missing observations are also accommodated;
- population growth models: Gompertz, Ricker, t...
2012 Aug 27
0
PVAClone: new package for population viability analysis
...mpute maximum likelihood estimates
of the state-space model parameters and the corresponding standard
errors, heavily capitalizing on JAGS, dclone and dcme packages (see
Solymos 2010).
The main components of the package include estimation of univariate
population growth models, model selection and extinction risk
estimation:
* Model Estimation *
- computes maximum likelihood Estimation of the univariate population
growth models, both in the presence or absence of observation error;
- population time series with missing observations are also accommodated;
- population growth models: Gompertz, Ricker, t...
2006 Mar 20
6
[OT maybe] netcafe firewall
Hi all,
I appologise in advance if this is a little OT, but I am building
a box that will serve as firewall and router for a small ''internet
cafe / netcafe'' and am using CentOS...
So here it is:
What are the best tools to be used for keeping the potential
script kiddies from ''harming the Internet'' :) ? I specifically want
to be able to detect and prevent
2018 May 03
0
Package for Molecular Properties
...like you suggested.? Two others
returned compound and substance information from PubChem.
????? Does this help?
????? Spencer
On 2018-05-02 19:17, bbb_aaa at verizon.net wrote:
> All
>
> Is there a package or library that will, given a nucleotide sequence
>
> 1. calculate the extinction coefficient at 260 nm for (Beer-Lambert's law)
> 2. calculate molecular weight
> 3. return it's complementary sequence
>
> I was able to find several packages that can do similar calculations for an amino acid sequence for proteins but none for nucleic acids.
>
> Any point...
2005 Feb 03
1
Efficient selection and alteration of dataframe records
Hi All,
I am writing a simulation that examines the effects of species
extinctions on ecological communties by sequentially removing
individuals of a given species (sometimes using weighted probabilities)
and replacing the lost individuals with species identities randomly
sampled from the remaining individuals. Thus I use two dataframes. One
contains all the individuals and...
2016 Jun 04
1
Problem with nut
Hello,
Thinks
The UPS is connected to the Synology nas.
The Synology nas server acts ups
I seek a way to send the extinction signal to my mac
2016-06-04 16:54 GMT+02:00 Charles Lepple <clepple at gmail.com>:
> [please use reply-all]
>
> On Jun 1, 2016, at 3:27 AM, Benoit <benr03 at free.fr> wrote:
> >
> > My UPS is connected on my nas synology.
> >
> > How to configure nut t...
2003 Aug 05
2
Samba auth via NDS LDAP
Hi All.
I am wanting to setup SAMBA to use a Novell LDAP server to authiticate
users. I have Googled the topic and cannot find much except for OpenLDAP
implementations.
Does anyone have suggestions or links to share?
--
Jason
2010 Jun 29
1
Constructing a model with multilevel response variables
Dear List,
I am a little unsure how to structure my model and was after some advice. I am a little unsure if this question is appropriate for this list, if it is not please just delete and accept my apologise.
I have 10 factors that are categorical variables and 5 levels of response variables -
A B C D - Factors RESPONSE?
2 2 2 2 1
2 4 2 2 2
2
2006 Feb 22
5
Can't join my domain
Guys and dolls,
Greetings, I hope you all are in good health, great spirits and your glasses
never empty.
I have a samba, openldap question.
I am trying to setup a FC-4 box to be a PDC for a small network of about 150
users. I was following the HOWTO on the SAMBA site. Everything seems to be
fine however I cannot join the domain. I get the error "User name could not
be found." The
2014 Jun 13
2
[LLVMdev] A question about running Clang after LLVM passes
On 6/12/14, 9:29 PM, Padefic wrote:
> I am doing a research project. I want to run the DSA pass of LLVM, and
> use its result in Clang for automatic fixing. I have to use Clang
> because the line numbers in Clang are accurate so that I can change
> code accordingly, while LLVM IR seems to lose the information.
If I understand what you're saying, you're building a
2007 Sep 04
1
SysVinit guidance, please
I have experienced a couple of power failures since installing CentOS 5,
both while I was working on the system. The first time, several weeks
ago, I thought there was some "feature" that I had never seen before but
couldn't really put my finger on it. The power came back on after a few
seconds and I never missed a beat. I also shrewdly forgot about the
anomaly that I had