Displaying 20 results from an estimated 2000 matches similar to: "filling an array"
2013 Feb 10
4
A Hodgkin Huxley Model
Hi All
It has been suggested to me that the folks in this list might be able to
help me out of my misery.
As part of my learning curve to building a rather detailed model of a small
neurone complex I am implementing some existing models in R.
For the moment I want to implement the Izhikevich model as described in his
2003 paper. The equations are as follows:
v' = 0.04v^2 + 5v + 140 - u - I
2013 Feb 24
1
Error in J[time] : invalid subscript type 'closure'
Hi All
I have Googled the message Error in J[time] : invalid subscript type
'closure', but can't quite make sense from the results that I get. What
does it mean?
I'm trying to access an element in an array. Here is a short bit of code
that produces the error:
s_fun <- function(parms,time) {
with(as.list(c(parms)),{
print(J[time])
})
}
times = seq(from=0, to=100, by =
2013 Feb 18
1
attempt to apply non-function
Hi All
I am getting the above mentioned error when I run the code below. I don't
know why because I have implemented the function and I'm calling the
function with a parameter. I'm obviously missing the plot ... Can someone
perhaps point out the error of my ways?
Error:
> out<-ode(y=init, times=times, func=G1999, parms=parms, method="lsoda")
Error in m_Na(v) : attempt
2003 Jan 14
1
Running Sage from a Samba server
Hi folks
I have a client with a Samba 2.2.0a server. I haven't upgraded it yet
because it has been working so smoothly that I don't want to fix what
isn't broken.
The problem we are having at the moment is with only one application and
that is Sage Accounting. The client is complaining that when more than one
person tries to update or run searches, things seem to "lock up".
2013 Feb 13
1
An extended Hodgkin-Huxley model that doesn't want to work.
Hi All
I have been struggling with this model for some time now and I just can't
get it to work correctly. The messages I get when running the code is:
DLSODA- Warning..Internal T (=R1) and H (=R2) are
such that in the machine, T + H = T on the next step
(H = step size). Solver will continue anyway.
In above message, R =
[1] 0 0
DINTDY- T (=R1) illegal
In above message, R =
[1]
2013 Feb 21
1
using and event in deSolve
Hi All
Having been pointed the use of events and roots in deSolve, I was able to
implement the Izchikevich model of spiking neurons. However, I'm not too
sure of defining the event. The deSolve documentation says:
An event is triggered when the ball hits the ground (height = 0) Then
velocity (y2) is reversed
and reduced by 10 percent. The root function, y[1] = 0, triggers the event:
>
2004 Feb 09
2
primary gid of user [desires] is not a Domain group !
Greetings ...
I hope somebody can explain this to me, or give me a help to fix
this problem ...
On my Samba server ( 3.0.2rc2 ) I am getting ...
Feb 9 17:31:21 eastrand smbd[2113]: [2004/02/09 17:31:21, 0]
rpc_server/srv_pipe.c:api_pipe_netsec_process(1371)
Feb 9 17:31:21 eastrand smbd[2113]: failed to decode PDU
Feb 9 17:31:21 eastrand smbd[2113]: [2004/02/09 17:31:21, 0]
2014 Oct 14
10
[LLVMdev] Release Manager Position
After several years as LLVM release manager, I’ve decided to step down as release manager. I recently haven’t been able to focus as much time on LLVM development as I should, and I don’t want the releases to suffer because of that. I’ve enjoyed all of the releases I’ve done. We have a great team of testers. And the community as a whole really helps out so that we can produce a great produce.
I my
2007 Nov 20
5
Suddenly can''t access the puppetmaster anymore
Hi,
I have a number of puppets talking to 1 puppetmaster. Everything was
working fine until suddenly this week the puppets are revolting.
Whenever I try to run ''puppetd -v'' I see a lot of messages like:
Certificates were not trusted: hostname was not match
I''m sure I did not make any changes to DNS lately and I didn''t upgrade
puppet on any of the machines
2012 Mar 07
1
SELECT CASE in RODBC
Hi all,
I have a problem with a variable created by a SELECT CASE statement. See
the code below.
I would like the variable "event" to be a character variabel as I want to
UNION my two SELECTs - and the "event"-variable is a character variable in
the first SELECT result.
I have tried different ways:
* used ' ' in stead of " " around the string I want as the
2010 May 12
3
Removing points
I have a some data, and imagine a column of how many parasitic eggs found in
the stool of some children some of the children we do not have this data so
we put -1 in stead. How can you remove the people with -1, to calculate
means and do box plots. Thank you!
--
View this message in context: http://r.789695.n4.nabble.com/Removing-points-tp2195945p2195945.html
Sent from the R help mailing list
2002 Jan 04
1
quality vs bitrate
The problem is that the mp3 dewdz will be used to looking at bitrates to
determine quality, so the solution (as several here say) seems to me to just
rip out anything mentioning bitrate from the simple tools.
But, they will still see the bitrate in players like winamp.
To solve this, why not store the quality setting used when encoding into the
ogg file itself ? Either use a field unused when
2012 Jul 21
2
Wiki improvement
Hello list,
I found an error on the page http://wiki.centos.org/HowTos/InstallFromUSBkey,
and I wanted to fix it, but appararently I need to follow this procedure.
The error is you need 20mb on the USB VFAT partition in stead of 10mb
for the latest CentOS 5.x releases.
My wikiname is RonArts.
Thanks,
Ron
2013 Apr 17
2
use of names() within lapply()
Dear all,
List g has 2 elements
> names(g)
[1] "2009-10-07" "2012-02-29"
and the list plot
lapply(g, plot, main=names(g))
results in equal plot titles with both list names, whereas distinct titles names(g[1]) and names(g[2]) are sought. Clearly, lapply is passing 'g' in stead of consecutively passing g[1] and then g[2] to process the additional 'main'
2010 Nov 03
3
How to make the sum of a ${VARIABLE} + 1 ??
Hello,
I have this in my dialplan :
exten => s,n,Set(vgLabel=vg(${number}+1))
exten => s,n,GoTo(${vgLabel})
But in stead of vgLabel becoming the SUM of 2 numbers, it is just a string :
[Nov 3 16:17:27] -- Executing [s at macro-f:43]
Set("SIP/test-00000002", "vgLabel=vg(1+1)") in new stack
[Nov 3 16:17:27] -- Executing [s at macro-f:44]
2007 Oct 14
2
receive date wrong in outlook
hi,
we migrate from exchange to dovecot. we do it with imapsync. first we
try to do it with --syncinternaldates, but this fails on many messages
with invalid date, so we drop this option. unfortunately after this
those users who use outlook see the received date as the date we do the
migration in stead of the real received date. other clients eg webmail,
thunderbird etc sees the right date. so my
2010 Jul 12
4
Remote-Party-ID party=called
Hello list,
using Asterisk 1.4.30.
I want to set the SIP-header Remote-Party-ID to display the name of the
calling party on my phone in stead of the number.
This is the dialplan :
exten => 10,1,NoOp()
exten => 10,n,SIPAddHeader(Remote-Party-ID: "eric"
<sip:10 at 192.168.1.150>;party=called )
exten => 10,n,Dial(SIP/test2)
This is what the CLI shows :
/[Jul 12
2015 Aug 07
3
compose_func_args: argbuf allocated 4 bytes compose_func_args: argbuf uses 3 bytes
Hello
I have 2 strange errors when using the Background()-application and
DTMF-input that is received.
First of all, my first 2 lines are not being executed. The first line
being executed is the Set() application, thus line 3.
Secondly, the received digits (911) is not the same as the EXTEN (which
is set to 91).
exten => ivr,n,Set(TIMEOUT(digit)=2)
exten =>
2014 Oct 15
2
[LLVMdev] [cfe-dev] Release Manager Position
On Wed, Oct 15, 2014 at 1:06 PM, Hans Wennborg <hans at chromium.org> wrote:
> On Tue, Oct 14, 2014 at 3:09 PM, Bill Wendling <isanbard at gmail.com> wrote:
>> After several years as LLVM release manager, I’ve decided to step down as release manager. I recently haven’t been able to focus as much time on LLVM development as I should, and I don’t want the releases to suffer