Displaying 20 results from an estimated 20000 matches similar to: "Assigning value of subset argument in "subset" function"
2011 Feb 04
1
Dovecot 2 multiple address/port binding
Hello,
Sorry, I know the topic has been talked about already but I searched the
archives and I'm still unsure of the proper way to have dovecot (imap-login)
listen to several addresses and/or several ports.
1. how do I translate dovecot-1
protocol imap {
listen = xx.xx.xx.xx:143 yy.yy.yy.yy:143
ssl_listen = xx.xx.xx.xx:993 yy.yy.yy.yy:939
}
I started by
service imap-login {
2012 Aug 17
7
Remove several numbers from a sequence
Can anyone tell me how to remove several numbers for a sequence. For example:
xx<- c(1,5,7,10)
yy<-seq(1,10,1)
how do I get take xx away from yy to get the new sequence
2,3,4,6,8,9
Many thanks in advance
--
View this message in context: http://r.789695.n4.nabble.com/Remove-several-numbers-from-a-sequence-tp4640630.html
Sent from the R help mailing list archive at Nabble.com.
2005 Apr 13
2
multinom and contrasts
Hi,
I found that using different contrasts (e.g.
contr.helmert vs. contr.treatment) will generate
different fitted probabilities from multinomial
logistic regression using multinom(); while the fitted
probabilities from binary logistic regression seem to
be the same. Why is that? and for multinomial logisitc
regression, what contrast should be used? I guess it's
helmert?
here is an example
2009 Mar 04
2
adding value labels on Interaction Plot
Hello - and sorry for what might look like a simple graphics question.
I am building an interaction plot for d:
d=data.frame(xx=c(3,3,2,2,1,1),yy=c(4,3,4,3,4,3),zz=c(5.1,4.4,3.5,3.3,-1.1,-1.3))
d[[1]]<-as.factor(d[[1]])
d[[2]]<-as.factor(d[[2]])
print(d)
interaction.plot(d$xx, d$yy, d$zz,
type="b", col=c("red","blue"), legend=F,
lty=c(1,2), lwd=2,
2013 Aug 15
1
Couldn't drop privileges
attempts to login result in:
dovecot: imap-login: Login: user=<lists@*munged*>, method=PLAIN, rip=ip.xx.yy.zz, lip=75.148.117.91, mpid=75104, TLS, session=<cBjCqf/jdwAXGJaN>
dovecot: imap(lists@*munged*): Error: user lists@*munged*: Couldn't drop privileges: User is missing UID (see mail_uid setting)
dovecot: imap(lists@*munged*): Error: Internal error occurred. Refer to server
2007 Mar 07
5
How to open more windows to make more graphs at once!
Dear R users,
I have a data frame (test) including five columns of upper (numeric), lower (numeric), observed (numeric), best_sim (numeric) and stname (factor with 80 levels, each level with different length). Now I would like to write a short program to draw one graph as follow for each level of stname but I would like also to draw each time 12 graphs for the 12 levels of stname in the same
2011 Jun 13
3
combine the data frames into comma separated list.
Hi R users,
I am new to R and am trying to merge data frames in the following way.
Suppose I have n data frames each with two fields. Field 1 is common among
data frames but may have different entries. Field 2 is different.
Data frame 1:
Src Target1
1 aaa
1 bbb
1 ccc
2 aaa
3 ddd
Data frame 2:
Src Target2
2 aaaa
3 dddd
4 bbbb
4
2011 May 01
2
Marginal a partir de la densidad conjunta
Cordial saludo.
Estoy trabajando con una densidad conjunta algo elaborada (suma y cociente
de dos variables aleatorias positivas usando la cópula Frank) y requiero
encontrar la distribución marginal de cada una de las variables. A manera de
ejemplo (no es el caso específico, que tiene mucho más código), si partimos
de la distribución exponencial bivariada
#-----
theta<-0.5
2010 Jan 05
4
xen domU ID and static routing
Hi,
I use a EQ 4 dedicated root server by hetzner with ubuntu jaunty. I
installed xen 3.3 with debian kernel and brought up 3 domUs.
Now comes networking...
Hetzner does not allow bridged networking so I have to use routed mode
in xen. No Problem so far, but the Problem actually is:
When I bring up a domU the routing table is created by the xen-script
vif-routing. The network interface name
2003 Nov 18
2
ask problem about softphone--asterisk--softphone, Urgent!!!
Hi, all,
I want to use asterisk SIP as a proxy, and two softphone (Ubiquity SIP Phone) as user agent, like below:
Softphone1<-------------->Asterisk SIP<------------>Softphone2
(User Agent) (Proxy) (User Agent)
155.69.xx.xx 155.69.yy.yy 155.69.zz.zz
zhou mysipproxy.com
2006 Oct 13
5
combinatorics
Hi
How do I generate all ways of ordering sets of indistinguishable items?
suppose I have two A's, two B's and a C.
Then I want
AABBC
AABCB
AACBC
ABABC
. . .snip...
BBAAC
. . .snip...
CBBAA
[there are 5!/(2!*2!) = 30 arrangements. Note AABBC != BBAAC]
How do I do this?
--
Robin Hankin
Uncertainty Analyst
National Oceanography Centre, Southampton
European Way, Southampton SO14
2006 Jan 09
1
How to use filled.contour(x,y,z) data for levelplot(z)?
Dear all,
We used the following function to create a spatial plot of a raster image:
filled.contour(xx,yy,zz, color = terrain.colors, nlevels=10,
main=naamjaar, plot.axes = { contour(Xcoord/1000,Ycoord/1000,lim.data,
nlevels = 4, col=4,drawlabels = T, axes = FALSE, frame.plot = FFALSE,
add = TRUE);axis(1); axis(2);
2007 Jun 08
1
How to make a table of a desired dimension
Hi ComRades,
I want to make a matrix of frequencies from vectors of a continuous
variable spanning different values. For example this code
x<-c(runif(100,10,40),runif(100,43,55))
y<-c(runif(100,7,35),runif(100,37,50))
z<-c(runif(100,10,42),runif(100,45,52))
a<-table(ceiling(x))
b<-table(ceiling(y))
c<-table(ceiling(z))
a
b
c
will give me three tables that start and end at
2011 Jun 14
1
[Resolved] combine the data frames into comma separated list.
Hi
Thanks Gabor for your suggestion. I am posting the code that worked for me.
dataframe1 = data.frame(cbind(Src = c(1,1,1,2,3), Target1 =
c('aaa','bbb','ccc','aaa','ddd'))); #must be data frame
dataframe2 = data.frame(cbind(Src = c(2,3,4,4,4), Target2 =
c('aaaa','dddd','bbbb','eeee','ffff')));
dataframe3 =
2009 Sep 04
1
predicting from segmented regression
Hello
I'm having trouble figuring out how to use the output of "segmented()"
with a new set of predictor values.
Using the example of the help file:
??set.seed(12)
xx<-1:100
zz<-runif(100)
yy<-2+1.5*pmax(xx-35,0)-1.5*pmax(xx-70,0)+15*pmax(zz-.5,0)+rnorm(100,0,2)
dati<-data.frame(x=xx,y=yy,z=zz)
out.lm<-lm(y~x,data=dati)
o<-## S3
2013 Mar 05
1
different colors for two wireframe spheres
Dear List,
I have the code below adapted from the lattice-package examples to draw two spheres. I would now like to give
both different surface colors, e.g. one red and one blue.
## 3-D surface parametrized on a 2-D grid
n <- 10
tx <- matrix(seq(-pi, pi, length.out = 2*n), 2*n, n)
ty <- matrix(seq(-pi, pi, length.out = n) / 2, 2*n, n, byrow = T)
xx <-
2005 Oct 04
1
Rcmdr and scatter3d
Hi folks,
I'd like to use scatter3d (which is in R commander) to plot more than one
dataset in the same graph, each dataset with a different color. The kind
of stuff you would do with "holdon" in Matlab.
I read a recent message that was posted to this list with a similar
problem, but I couldn't understand the reply. Could someone give me one
example? How do you plot subgroups
2000 Jul 26
3
merge aint merging
g'day R friends,
can anyone please help me with a frustrating merge?
The number of rows of a resulting merge is the smaller of the 2 dataframes
used as input. What am I doing wrong? I'm using 1.1.0 on redhat 6.2
thanks,
John Strumila
> xx[1:10,]
datetime c
948992940 948992940 0
948993000 948993000 0
948993060 948993060 0
948993120 948993120 0
948993180 948993180 0
2010 Apr 25
3
Noobie question on aggregate tapply and by
I have a 43MB dataframe ( 5 variables) and I'm trying to summarize subsets
of the data.
I've RTFM ( not very clear) and looked at a variety of samples but cant seem
to figure out
how to make these functions work.
A sample of what I want to do would be this:
ids<-seq(1,50)
years<-c(rep(5,10),rep(6,10),rep(7,10),rep(8,20))
2009 Jan 24
4
No logging with chain logdrop and logreject
Hello:
I just started using Shorewall this morning and must say that I''m very
impressed. Much nicer than what I was using previously.
I love the ability to type ''shorewall logdrop ww.xx.yy.zz'' and
completely block a particular IP address. However, the log part doesn''t
happen. When I look in the logdrop chain, there is no LOG prefix.
I''ve looked