Displaying 20 results from an estimated 400 matches similar to: "cox models"
2011 Oct 10
4
Type of Graph to use
Hi,
Please advice on what type of graph can be used to display the following
data set.
I have the following:
Name Class
a Class 1
a Class4
b Class2
b Class1
d Class3
d Class5
e Class4
e Class2
So each entry in name can belong to more than one class. I want to represent
the data as to see where
2012 Jan 26
2
R extracting regression coefficients from multiple regressions using lapply command
Hi, I have a question about running multiple in regressions in R and then
storing the coefficients. I have a large dataset with several variables,
one of which is a state variable, coded 1-50 for each state. I'd like to
run a regression of 28 select variables on the remaining 27 variables of
the dataset (there are 55 variables total), and specific for each state, ie
run a regression of
2004 Jun 18
0
Problem with setValidity() or resetClass() or ... ?
Hi,
I'm working with Version 1.9.0 (2004-04-12) on Windows 98/NT/2000 where
I found the following wrong (?) behavior of setValidity().
I already mentioned this on the R-help list (2004-06-11, was
"setValidity changes Extends?") , but as I got no answer I tried to
figure out what's happening.
Well, setValidity() behaves not as I would expect (something about the
2012 Aug 07
5
summing and combining rows
Hello,
I have a data set that needs to be combined so that rows are summed by a
group based on a certain variable. I'm pretty sure rowsum() or rowsums()
can do this but it's difficult for me to figure out how it will work for
my data based on the examples I've read.
My data are structured like this:
Plot SizeClass Stems
12 Class3 1
12 Class4
2004 Sep 22
1
layout for xyplot
Dear all,
I tried to use layout argument in xyplot to get one panel per page.
I have a dataframe named 'data' with the following variables:
x, y = coords,
sub, bloc = 2-level factors,
etat = 5-level factor,
I did :
> lset(theme = col.whitebg())
> xyplot(y ~ x | bloc*sub , data=data, groups=etat,
+ layout=c(0,1,4),
+ main="Etat des plantes dans chaque
2018 May 15
1
[tablegen] anonymous def not fully instantiated
The following is an extraction from the Operand class hierarchy of Target.td. I am trying to define a parameterized version of AsmOperandClass with a passed-in bit size.
// from Target.td
class AsmOperandClass {
string Name;
}
class Operand {
AsmOperandClass ParserMatchClass;
}
// A parameterized AsmOperandClass
class myAsmOperandClass<int n> : AsmOperandClass {
string Name =
2005 May 16
1
graphic
Hi,
poids taille fumeur sexe sport etat
85 184 oui homme 1 malade
65 175 oui homme 1 malade
74 180 oui homme 2 gueri
79 175 oui homme 2 malade
71 165 non homme 3 gueri
80 185 non homme 3 gueri
75 180 non homme 4 malade
69 155 non homme 4 malade
74 168 oui
2011 Feb 06
3
[Bug 1854] New: Build on Linux fails due to syntax error in port-linux.c
https://bugzilla.mindrot.org/show_bug.cgi?id=1854
Summary: Build on Linux fails due to syntax error in
port-linux.c
Product: Portable OpenSSH
Version: 5.7p1
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Miscellaneous
AssignedTo:
2008 Mar 25
2
ggplot2 - facetting
Dear All,
After having overcome the issue of legends (thanks, Thierry, once
more), I am trying to use facetting, but here also I can not find how
to do this. I do not want to use qplot, but rather the more flexible
options. However, it seems I am doing still something pretty stupid,
because I always get an error, even if it seems I am doing everything
like the examples.
My code is below.
2002 Aug 07
1
No subject
I've got a table of 1 row per observation.
16 questions * n subjects * 4 classrooms (2 teachers * 2 conditions)
I'd like to run some simple regressions that look something like this:
lm(length ~ elapsed)
I'd like to do the regressions several times, split out by
questionkey, student, class. What I've been doing is using a series
of which's to create new data sets (e.g.
2005 Aug 04
1
exact goodness-of-fit test
Hello,
I have a question concerning the R-function chisq.test.
For example, I have some count data which can be categorized as follows
class1: 15 observations
class2: 0 observations
class3: 3 observations
class4: 4 observations
I would like to test the hypothesis whether the population probabilities are all equal (=> Test for discrete uniform distribution)
If you have a small sample size
2002 May 18
2
can't connect from windows
Hello all,
I've setup samba Version 2.2.0a on Slackware 8.0
# uname -a
Linux slackware 2.4.5 #6 Fri Jun 22 01:38:20 PDT 2001 i686 unknown
I start samba as root from a console as:
/usr/sbin/smbd -D -d10 -l /var/adm/smblogs/log -s /etc/samba/smb.conf
/usr/sbin/nmbd -D -d1 -s /etc/samba/smb.conf
In smb.conf I have:
[files]
comment = mystuff
valid users = nigels
path = /usr1
read
2018 May 29
4
Samba 4.8 RODC not working
I think you missed these in the firewall, if you allowed the "in" for the DC, you also need the OUT.
49152:65535/tcp ALLOW OUT
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> Gaetan SLONGO via samba
> Verzonden: dinsdag 29 mei 2018 16:40
> Aan: Rowland Penny
> CC: samba at lists.samba.org
2004 Jun 30
2
Anyone using gr303?
Anyone have any experience using gr303?
May have a need to interface * to a Siemens Class-5 CO for pstn
trunking (inbound and outbound).
Rich
2005 May 12
2
Batch mode problem: figure margins too large (code corrected for word wrap)
First of all, I apologize for the triple post, but I did not see that the
word wrap on the r-help list site would render my code unusable. So here it
is again. Hoping that this time it will work if you cut and paste it in
your Rgui.
I have a program that works well in Rgui but that does not work in a batch
file (Execution halted).
Here's the code (it will work on your R, but you need
2011 Feb 10
1
unattended Windows7 domainJoin to samba3 domain
Hy,
Has anybody a working "unattend.xml" file for a silent Windows7 installation
which joins directly to a Samba3 domain directly?
I tried with "netdom" and "powershell" scripts without success yes.
Thanks,
Schuller Tom
2005 Jan 24
2
SIP-T Support (I got my head in an SS7 cloud)
Hey All,
I'm just daydreaming here.. but what's the status of SIP-T in Asterisk?
I haven't been able to find a whole lot of info on SIP-T but seems like
just an extension of SIP. Right?
Now if I had a PSTN Gateway (that is a SS7 gateway) that supported
SIP-T, could I signal * with SIP-T from it and have asterisk utilize
MGCP to sieze a particular DS0 on a remote DS1? Hmm.. What am
2004 Aug 18
4
Gamest and QoS
Hi
I share my bandwith (adsl 512/128) between 12 users. I set up simple qos script for
incoming (IMQ) and outgoing traffic using htb in root, 4 classess and esfq qdisc at
leafs.
Interactive traffic goeas to class1 , http,mail etc. to class2, p2p,
ftp to class3, and rest to class4. Classess divide link in
proportion 20% (prio 1), 40% (prio 2), 20% (prio 3) ,20% (prio 4)
This works
2010 Nov 03
2
[klaR package] [NaiveBayes] warning message numerical 0 probability
Hi,
I run R 2.10.1 under ubuntu 10.04 LTS (Lucid Lynx) and klaR version 0.6-4.
I compute a model over a 2 classes dataset (composed of 700 examples).
To that aim, I use the function NaiveBayes provided in the package
klaR.
When I then use the prediction function : predict(my_model, new_data).
I get the following warning :
"In FUN(1:747[[747L]], ...) : Numerical 0 probability with
2013 May 07
4
how to calculate the mean in a period of time?
Hi,
Your question is still not clear.
May be this helps:
dat2<- read.table(text="
patient_id????? t???????? scores
1????????????????????? 0??????????????? 1.6
1????????????????????? 1??????????????? 2.6
1????????????????????? 2???????????????? 2.2
1????????????????????? 3???????????????? 1.8
2????????????????????? 0????????????????? 2.3
2?????????????????????? 2???????????????? 2.5