Displaying 20 results from an estimated 3000 matches similar to: "(no subject)"
2012 Mar 14
1
check for data in a data.frame and return correspondent number
Dear R-ers,
still the newbie. With a question about coordinates of a vector appearing or
not in a data.frame.
I have a data.frame (MyData) with 3 columns which looks like this:
V1 V4 redNew
red-j 10.5032 appearance blood-n
red-j 9.3749 appearance ground-n
red-j 10.2167
2006 Apr 19
1
Trouble with glm() .... non-integer #successes in a binomial glm
Hi R-people:
When I use the command to fit a model with an intercept, only:
glm ( formula=haspdata ~ 1, data=dat, family=binomial, weights=
dat$hy.wgt.s, subset=(dat$haspdat0!=3) )
I get the message:
Warning message:
non-integer #successes in a binomial glm! in: eval(expr, envir, enclos)
Does anyone know what this means?? The data for this command is listed
below.
Thanks,
Phil Smith
CDC
2013 Jan 04
4
Iterative loop using "repeat"
Hi,
I'm Marianna
I'm trying to apply the command "repeat" to my matrix but the repeat process
doesn't work as I would.
In particular I would like to apply the function robustm () _that I have
created_ to my two matrices, if the difference between the two matrices is
less than 0.001, R give me back the last matrix.
The code thus created allows me to repeat the process only
2012 Feb 26
6
loop for a large database
Yes, I am a newbie.
I have a data.frame (MyTable) of 1445846 rows and 15 columns with
character data.
And a character vector (MyVector) of 473491 elements.
I want simply to get a data.frame with the count of how many times each
element of MyVector appears in MyTable.
I've tried a loop with : for (i in 1 : length (myvector)) sum (MyTable== i)
but it crashes my computer.
I've also
2002 Oct 15
5
Specification change requests
Hi,
as Conrad suggested, I've made a complete list of all points in the
specification, which I beleive are errors, or where the explanation
is unclear, contains unneccessary steps and so on.
I hope someone has time to look through the points and if and when
accepting or rejecting them be so very kind and inform me about it.
I will also once again try to work through the residue
2012 May 05
2
No error message no display output
Hi all,
I´m re-starting (as my name indicates) my little knowlegde of CRAN R.
I made this function time before but I don´t know where is the error
because nothing appears as an error but the histogram plot doesn´t appear.
Should I install some special library to run sapply?
pru<-function(){
randz<-matrix(rnorm(200000),100,2000)
H<-matrix(0,100,2000)
for (j in 2:2000){
for (i in
2009 Oct 05
2
Visualizing some data
Hi all,
I have an easy data set. It has three columns: Subject, Condition, dprime. A
small excerpt follows, in order to illustrate:
Subject Condition dprime
HY s 3.725846
CM s 2.877658
EH s 5
HY st 2.783553
CM st 2.633955
EH st 5
I want to visualize this. What I thought of was having dprime on the y-axis
(scale 0-5), Subject on the x-axis, and then two lines plotted to show the
dprime value for
2005 Jul 13
5
maps drawing
Hello,
is there a package in R that would allow map drawing:
coastlines, country/state boundaries, maybe
topography,
rivers etc?
Thanks for any guidance,
Mark
2012 May 10
1
Error t value matrix
Hi all,
I want to make the following:
I want to run a linear regression on each column of a matrix "estima" on
the correspondent column on the matrix "estima2".
You see I want to regress estima[,1] on estima2[,1] this way to all
columns....
At the same time I want to make a regression adding each time a new
observation.
You see, the first regression will regress only one
2006 Jul 13
3
colors on graph
Hy all,
I need to draw something in 2 dimension that has 3 dimension, the choice
has been made to use colors to display the third dimension into the
graph.
Has someone done something like that, i can't figure out how to
parametize the colors.
Thks for all ideas,
COMTE Guillaume
[[alternative HTML version deleted]]
2009 Sep 14
2
noise from custom encoder/decoder
Hy,
I'm totaly out of ideas now.
here are links to the code I use.
codec.cpp http://barvanjekode.gama.us/temp/1078354945.html
codec.h http://barvanjekode.gama.us/temp/135707080.html
Variables I use are:
int samplerate 32000
uint quality 10
uint complexity = 2
I get that wierd noise after I use speex encoder/decoder. It's like there
where empty spaces between each encoded
2011 Jun 13
1
Communciation delay betwwn speakers
Hy all of you,
I successfully installed an AsterikNow fo a client and almost everything
works fine.
I can call/recieve in internal with perfect quality.
I can do the same with external EXCEPT the little delay in the
communication. I have almost 0,5 s of delay between speakers only with
outside.
I checked the QoS and no packets are lost, I have the G729 installed,
configured and declared as
2010 Mar 21
6
Do i really need Dahdi and Libpri.
Hy guys i am having so much hard time to setup asterisk on a virtual machine that i got , i just want to know if i really need to use Dahdi and libpri on a complete Digital PBX i just gonna use sip and iax.
I will never use any kind of analog line on this machine.
Wait for a feed back.
Daniel Abreu.
2003 Jun 25
4
Searching for Doku Samba with LDAP
Hy *
I'm searching for Doku acting as an PDC in an Windows environment.
I was able to set up the Ldap-Directory itself, storing the Users in the
Directory, this all is working.
But was not able to let the Workstations join the Domain. Here i don't
find Dokumentation about it.
Can anyone send me links about Dokumentation about LDAP and Samba,
acting as an PDC.
Thank you very much
2010 Nov 14
6
sum in vector
hy guys i have one question :)
i have two vectors markets and price
market <- c(1, 5, 7, 9, 9, 6, 5, 4, 4, 3, 1, 2, 1)
price <- c(100, 20, 30, 10, 50, 23, 23, 33, 96, 6, 4, 38, 96)
i would like sum prices: market 1: (100+4+96), market 2: (38),..., market 9:
(10+50)
ao i would like get this result: (200, 38, ..., 60)
and i don't wanna use while, for loops... is there any other function
2009 Apr 17
7
WineHQ Ubuntu and FBReplicator
Hy
I've got a problem with winehq and FBReplicator from www.meta.com.au
i have installed wine then installed the FBReplicator and had run the FBReplManager, this works fine, i had configured a replication DB to another server.
Now My problem is that i can't run the FBReplServ.exe if i run it from the bash then it says.
fixme:ntdll:RtlNtStatusToDosErrorNoTeb no mapping for 8000000a
2004 Dec 15
2
login pam and mysql
Hy,
I use dovecot 0.99.12 on a FC2 and i try to obtain dual login pam and mysql, but
seems that it's impossible. I must use or pam or mysql. Do you have any ideea
how to obtain dual login. Thanks in advance.
_________________________________
Noile abonamente Astral OnLine
256 kbps ; 12 USD/luna
http://www.astral.ro
2009 Sep 16
1
noise from decoded file
Hy,
can anyone recognize that pixel noise in the playbackfile
recorder file:
http://www.megafileupload.com/en/file/135429/FMODTestRecording-wav.html
playback file:
http://www.megafileupload.com/en/file/135431/FMODTestPlayback-wav.html
i have no idea what that is anymore. i try everything i know, from changing
the way of copying data to different encode/decode algorithms
the recorded file is
2011 Jul 10
2
Thomson ST022 - External Call problems
Hy all of you,
I've successfully installed a freepbx solution with 10 extensions :
- 5 on Linksys SPA922
- 1 on Linksys SPA942
- 1 on Thomson ST022
Everything seems to work fine with all the hardphones excepts last week.
The thomson has a strange behaviour. It can reach french mobile cell
phones but when it reaches "fix" phones, the correspondant can't hear
the caller.
What
2008 Jul 15
3
windows resolution
Hy
my name is riccardo, write from italy, i''m a student and i don''t know very
well english
I use xen 3.2-1 with Debian Etch, kernel 2.6.18
excuse me for
my bad english
I have installed Windows XP in hvm, it''s boot but the
resolution is 640x480 and use only 4 bit for colors
thank a lot
riccardo
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