Displaying 20 results from an estimated 300 matches similar to: "plot cdf"
2008 Feb 19
3
Incorrect paste() output (PR#10801)
Hello,
I am writing this message because of an incorrect output by paste().
Please try the following script to see if the evidence I collected is
reproducible:
x <- c(10152, 28177);
y <- c(9576, 26625);
d <- y - x;
d;
[1] -576 -1552
paste(d, collapse = ", ");
[1] "-576, -1552"
x <- x / 1000;
y <- y / 1000;
d <- y - x;
d;
[1] -0.576 -1.552
paste(d,
2006 Mar 31
1
Segfault with too many menu items on Rgui
Hi all,
In the CHANGES file for R-2.3.0alpha, there is the following
statement:
winMenuAdd() now has no limits on the number of menus or items, and
names are now limited to 500 (not 50) bytes.
However, I can reproducibly get a segfault using this (admittedly
silly) example:
for( i in 1:5) winMenuAdd(paste("Test", letters[i], sep=""))
for(i in 1:5) for(j in 1:24)
2009 Feb 16
1
LDAP, MD5-CRYPT, invalid credentials, BUG or config issue?
Hi,
I read a lot of howto's and I got problems with LDAP and Dovecot to work
together.
I'm using:
Gentoo Linux 2008.0 hardened
Dovecot 1.1.7
Kernel 2.6.26
OpenLDAP 2.3.43
My dovecot-ldap.conf is:
uris = ldaps://auth.mydomain.com:636
auth_bind = yes
auth_bind_userdn = uid=%u,ou=People,dc=mydomain,dc=com
ldap_version = 3
base = ou=People,dc=mydomain,dc=com
deref = never
scope = subtree
2012 Nov 28
1
Strange ssh thing - Keys suddenly decide to stop working.
## Hi,
## I have a script that spawns a process on a remote virtuozzo(container based vm thing) machine then waits for it to complete. Its a bit hacked about but you should be able to get the idea.
function spawntpcc {
while ! ssh -v $vmhostnameprefix$1 <<EOF
"$tpccrootdir"/tpcc-mysql/tpcc_start -h localhost -d tpcc -u root -w "$3" -c 8 -r "$warmuptime" -l
2012 Apr 06
4
Order sapply
Good Afternoon,
I have the following code, but it seems that something must be doing
wrong, because it is giving the results I want.
The idea is to create segments while the value of Commutation is less than
1000.
for example, from the small set of data below
text="
val_user pos v v_star v_end commutation v_source
v_destine
1 1 96-96 1173438391 1173438391 0
2012 Mar 15
1
Subtract Date Between columns
Hello
I have this little dataset, my goal is create one column in the
data.frame with between the diference DataTime and Duration.
I'm using the next code to make do this
TIME_STAMP SESSIONTIME Time TimeStart
1162343932 8320 2006-10-31 19:01:34 2006-10-31 16:42:54
1162343215 592 2006-10-31 19:02:04 2006-10-31 18:52:12
1162341465 11875
2012 Mar 23
1
Read File for Matrix with rownames
Good morning,
Good morning,
I'm trying to read the file into an array, with the following code.
A<- as.matrix(read.csv("~/Desktop/Results/Cfile.csv", header = FALSE,
sep=","))
The content of the file
" ","1","2","3","4"
"1", 484,43,67,54
"2",54,35,67,34
"3",69,76,78,55
2012 Mar 19
2
Save File after order
Hello,
??? I'm trying to write the sorted data in a file of a data.frame, My
question and my problem is that when I record in file adds a new column
row.name, which apparently is the original position in the file.
??? I wanted to write to the file without this column
x<-data.frame(name="x1",Time=20)
x<-rbind(x,data.frame(name="x2",Time=25))
2010 Dec 14
11
Configure firewall with Puppet
Hello Everybody,
We need to open some ports on the target machine, let''s say
694:udp and 3306:tcp
I couldn''t find any documentation how can I do this with Puppet. What
the best way of doing this?
Thank you
Dmytro
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2012 Mar 27
2
drawing the graph with many nodes
Good morning,
I'm trying to draw a graph, and I'm using the following code.
test.matrix<-read.table("~/Desktop/Results/testgephi.csv", header = T,
sep=",")
colnames(test.matrix) <- gsub("X", "", colnames(test.matrix))
#drop first column
drops <- c("")
test.matrix<-test.matrix[,!(names(test.matrix) %in% drops)]
test.matrix
2012 Mar 26
2
copy the columns based on the code
Hello,
I have two different dataset, and wanted to join the two.
For example I have a table of codes of cities, and other with with the
codes of travels, [source for the destine].
what he wanted was to have a new data.frame with all the information
city<-data.frame(city="Barcelona",cod=1)
city<-rbind(city,data.frame(city="Madrid",cod=2))
2012 Mar 20
2
Unique in DataFrame
Hello,
I have little doubt, and I do not think that the way I solve the problem
is the best way to do it.
The following is a small dataset
x<-data.frame(city="Barcelona",sales=253639)
x<-rbind(x,data.frame(city="Madrid",sales=223455))
x<-rbind(x,data.frame(city="Lisbon",sales=273633))
x<-rbind(x,data.frame(city="Madrid",sales=266535))
2007 Nov 28
0
question on cdf compare in R
Dear list,
I was attracted to a comment that the cdf.compare in S+ is not available in R.
I wonder if anyone have more information on this. Thank you.
Ilham
2013 Aug 26
0
Bivariate skew normal cdf; very slow
Dear all,
I am calculating the bivariate skew normal cdf in "sn" package using "pmsn" function.
Although it is quite convenient ( thanks to prof. Azzalini) but it seems to be slow.
For example, it takes about 1 minute in calculation of 100k of such cdf values.
I am thinking to write a c++ code for this although not very familiar with it.
Any other idea?
Thanks in advance,
2009 Sep 06
1
using histogram to find cdf
Dear all,
How can I use the histogram density estimate (hist) to find the value of the cdf at a certain point?
Thanks
Maram
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2008 Dec 16
1
How to make a smooth ( linear ) CDF plot?
This question might seem silly, because I felt that it MUST be in the
mailing list archives or help files somewhere, but I simply couldn't find
it.
I want to make some simple CDF (cumulative distribution function) plots
to check whether distributions are Gaussian / normal. But in order to check
how "normal" the distribution is, I really need the y-axis to be Gaussian as
well
2009 Mar 13
0
Fitting GUMBEL Distribution - CDF function ISSUE
Dear R helpers
I am trying to fit the Gumbel distribution to a data. I am using lmom package. I am getting problem in Cumulative Distribution Function of Gumbel distribution as I am getting it as a series of 0's and 1's thereby affecting the P P Plot. My R code is as follows.
library(quantreg)
library(RODBC)
library(MASS)
library(actuar)
library(lmom)
x <-
2006 Apr 26
1
cdf of weibull distribution
Hi,
I have a data set which is assumed to follow weibull distr'. How can I find of cdf for this data. For example, for normal data I used (package - lmomco)
>cdfnor(15,parnor(lmom.ub(c(df$V1))))
Also, lmomco package does not have functions for finding cdf for some of the distributions like lognormal. Is there any other package, which can handle these distributions?
2006 Jan 30
1
OT: code for non-central t-density/cdf
Hi,
This is not an R question, but can anyone please point me to C/Fortran (C
preferred) code which calculates the non-central t-density or the cdf?
Many thanks and best wishes!
GT
2007 Oct 07
1
a function to compute the cumulative distribution function (cdf) of the gamma
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