Displaying 20 results from an estimated 1000 matches similar to: "R group on Linkedin"
2010 Feb 11
0
R group on LinkedIn.com
Greetings:
I wanted to encourage potential job seekers and employers to join the R
group <http://www.linkedin.com/groups?about=&gid=77616&trk=anet_ug_grppro>on
LinkedIn.com. We have over two thousand members and an active jobs
board. We also have new discounts from CRC/Press and a new publisher to R:
Manning. Please join and share your jobs, thoughts, and connections.
Regards,
2013 Aug 27
0
[LLVMdev] Adding diversity for security (and testing)
On Aug 26, 2013, at 2:39 PM, Stephen Crane <sjcrane at uci.edu> wrote:
> We have been working on adding randomness into code generation
> to create a diverse population of binaries. This diversity prevents
> code-reuse attacks such as return-oriented-programming (ROP) by
> denying the attacker information about the exact code layout.
Putting on my security hat (as opposed to
2010 Apr 19
1
permission denied, no logs
Hi,
We have a sendmail/dovecot/squirrelmail installation that was working ok
except for deleted files showing in the list with a [d] beside it. In
trying to fix that issue, I apparently made a new error appear in the
left navigation area:
ERROR: Could not complete request.
Query: CREATE "mail/Sent"
Reason Given: [NOPERM] Permission denied
There are no errors in dovecot, but from what
2005 Oct 25
1
Writing point pattern to a file
Hi,
I am trying to use the R package 'spatstat' for generating spatial
poisson point process graphs. I can create a point pattern using the
following commands:
pp <- rpoispp(.01, win=owin(c(0,100),c(0,100)))
and also view the resulting graph by:
plot(pp)
But how can I export the generated point pattern to an external file so
that I could use it as input for some network
2005 Oct 27
0
where is Jim Lemon? (PR#8259)
This concerns the contributed package "concord". Sorry to bother
you with it, but my attempt to contact the author/maintainer
failed (see below). Perhaps you can forward it, or let me
know where to send it.
Regards, Rob Kushler
------------------------------------------------------
This is the Postfix program at host tak.itd.uts.edu.au.
I'm sorry to have to inform you that
2018 Feb 12
0
FAST 18 Conference at Oakland, CA (USA)
Hi all,
Some of us, gluster developers would be in Bay area (Oakland, CA) for
FAST18 (https://www.usenix.org/conference/fast18), Feb 12th - Feb 15th. If
you are nearby, or attending the conference, it would be a great
opportunity to meetup and discuss about Gluster 4.0 and beyond, or any
other topics related to Gluster.
Regards,
Amar
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2000 Mar 01
2
Help please..
Hello R-world,
I am facing a peculiar problem and hope someone out there
can comment on it.
In goodness-of-fit tests for evaluation of distributions,
there are three well-known methods:
1. Chi-square
2. Anderson-Darling
3. Kolmogorov-Sminrov
I am trying to use the second test. Many researchers have
reported results using this test. I wrote programs in C and
now in R to do this. I run into
2007 Oct 11
3
Please Help.
Hi,
I want to use USDT in my java applications.
Please tell me how to achieve this.
I am comfortable with SDT in C application.
I am using Solaris Sparc10 with Generic_120011-14 version.
Do I need to update my machine for this?
Thanks,
Ajit
--
This message posted from opensolaris.org
2003 Feb 06
1
No struct cmsghdr - what to do ?
Hi all,
If any perticular OS does not have 'struct cmsghdr' in sys/socket.h and also
it does not have access rights in 'struct msghdr', then how the compilation
should be done ? Does anybody had similar problem earlier ?
Regards,
Ajit
2012 Aug 01
2
'redirect_to' taking infinite loop.
Hi,
The following controller method taking me into infinite loop. Once the
update action completes I want to reload the ''index'' page. May I know
why it is going into infinite loop?
def update
Device.find_by_id( params[:device_id] ).driver = (
params[:driver_id] == 0 ) ? nil : Driver.find_by_id( params[:driver_id]
)
redirect_to :action => :index, :tab =>
1999 Nov 24
1
Need help..
Dear All,
I am trying to generate some Pareto random variates
using the inverse method. This is really straightfoward
and my R function looks as below :
pareto <- function(c, a, cnt=1000)
{
u <- runif(cnt)
x <- (c / ((u ^ (1 / a))))
mean.theo <- ((c * a) / (a - 1))
mean.gen <- mean(x)
cat('Pareto mean : theoritical', mean.theo,
'generated', mean.gen,
2002 Nov 14
1
OpenSSL in OpenSSH
Hi,
Can somebody provide me information of what portion from OpenSSL is used in
OpenSSH ? I am just trying to figure if some portion of OpenSSL is not
working then still can I use it for OpenSSH.
thanks,
Ajit
2009 May 15
13
How to calculate java method timestamp?
Hi,
I need help in calculating Java method time-stamp in following fashion.
Consider following method example.
long method3(long stop) {
try {
Thread.sleep(1500);
} catch (Exception e) {
}
//////////////////// real CPU intensive operation ///////////////////////////
for (int i = 1; i < stop; i++) {
stop = stop * stop * i;
};
2012 May 03
6
Hosting application on private network.
Hi,
I have a Ruby on Rails application. I am able to run it in my local
system using Apache2 server. I would like to host my application so that
all the systems in the private network 192.168.3.0/24 should be able to
access the web-application. My system private-ip is 192.168.3.57.
Please help me what all configurations do I need to do.
Thank you
Ajit
--
Posted via
2011 Oct 20
2
How to remove multiple outliers
Hi All,
I am working on the dataset in which some of the variables have more than
one observations with outliers .
I am using below mentioned sample script
library(outliers)
x1 <- c(10, 10, 11, 12, 13, 14, 14, 10, 11, 13, 12, 13, 10, 19, 18, 17,
10099, 10099, 10098)
outlier_tf1 = outlier(x1,logical=TRUE)
find_outlier1 = which(outlier_tf1==TRUE, arr.ind=TRUE)
beh_input_ro1 =
2005 May 07
1
WIP-5000 and DTMF
My WIP-5000 phone is working well with my Asterisk box now, except for DTMF.
All DTMF key presses come across as clipped or just clicks on the remote side.
I had this problem with my Sipura ATA as well, but fixed that by playing with
the settings on the Sipura device.
I've tried dtmfmode=inband and also rfc2833, but neither seem to work. I
don't see any place in the settings on the
2005 Mar 11
1
trouble loading R function code
I created an R function offline with a text editor and saved it as fhv.R
When I type in
load(file="fhv.R")
I get the message
Error: bad restore file magic number (file may be corrupted)-- no data
loaded
I've checked the file, and it opens up fine in Notepad and other text
editors. I also tried this from another folder and got the same message.
What's going on?
Thanks in advance.
2011 Nov 15
2
Putting directory path as a parameter
Hi List,
I am new to R, this may be simple.
I want to store directory path as parameter which in turn to be used while
reading and writing data from csv files.
How I can use dir defined in the below mentioned example while reading the
csv file.
Example:
dir <- "C:/Users/Desktop" #location of file
temp_data <- read.csv("dir/bs_dev_segment_file.csv")
If I run this
2009 Dec 05
4
paste adjacent elements matching string
Hi all,
I would like to combine elements of a vector:
vec <- c("astring", "b", "cstring", "d", "e")
> vec
[1] "astring" "b" "cstring" "d" "e"
such that for every element that contains "string" at the end, it is
combined with the next element, so that I get this:
2011 Nov 04
1
Decision tree model using rpart ( classification
Hi Experts,
I am new to R, using decision tree model for getting segmentation rules.
A) Using behavioural data (attributes defining customer behaviour, ( example
balances, number of accounts etc.)
1. Clustering: Cluster behavioural data to suitable number of clusters
2. Decision Tree: Using rpart classification tree for generating rules for
segmentation using cluster number(cluster id) as target