Displaying 20 results from an estimated 400 matches similar to: "hypatia problems?"
2005 Feb 08
2
Data manipulation
Content-Type: text/plain; charset="iso-8859-1"
Received-SPF: none (hypatia: domain of hellik at web.de does not designate permitted sender hosts)
X-Virus-Scanned: by amavisd-new at stat.math.ethz.ch
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by hypatia.math.ethz.ch id j186djX0017423
X-Spam-Checker-Version: SpamAssassin 3.0.2 (2004-11-16) on
2004 Oct 08
2
Number of characters per line
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Received-SPF: none (hypatia: domain of tofesi at web.de does not designate permitted sender hosts)
X-Virus-Scanned: by amavisd-new at stat.math.ethz.ch
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on hypatia.math.ethz.ch
X-Spam-Level: *
X-Spam-Status: No, hits=1.9 required=5.0
2017 Sep 27
1
logic ops with zero-extent raw vectors
Hi,
there was a change concerning logical operations about a year ago:
https://github.com/wch/r-source/commit/9e19d3e3dd5f657b5cfefe562bdd7ede2e2b8786
It's related to a discussion on this list:
https://hypatia.math.ethz.ch/pipermail/r-devel/2016-September/073068.html <https://hypatia.math.ethz.ch/pipermail/r-devel/2016-September/073068.html>
A change in logic.c:134 influences the
2004 Nov 23
1
Batch
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Received-SPF: none (hypatia: domain of claudiapaladini at web.de does not designate permitted sender hosts)
X-Virus-Scanned: by amavisd-new at stat.math.ethz.ch
X-Spam-Checker-Version: SpamAssassin 3.0.1 (2004-10-22) on hypatia.math.ethz.ch
X-Spam-Level:
X-Spam-Status: No, score=0.0 required=5.0
2001 Jul 09
3
transitions in R
Hi, All. I'd have a set of data in an array:
process <- c( 5 , 7 , 4 , 1 , 4 , 1 , 4 , 1 , 4 , 4 , 1 , 5 , 4 , ...)
and I'd like to know the number of transitions in this data. I
calculate transitions as the number of times a number follows another
number. thus, something like this would be a 1 deep transition:
1 --> 1 : 10% (and actual number of 1 --> 1 occurrences)
1
2004 Feb 24
7
<no subject>
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on hypatia.math.ethz.ch
X-Spam-Status: No, hits=3.5 required=5.0 tests=BAYES_44,RCVD_IN_BL_SPAMCOP_NET autolearn=no version=2.63
X-Spam-Level: ***
Dear ladies and gentlmen,
I want to import a directory with about 400 files (.dat) in R. I know how to
2005 Feb 15
1
Off topic -- large data sets. Was RE: 64 Bit R Background Question
In message <200502151112.j1FB5fZ5002722 at hypatia.math.ethz.ch>, r-help-
request at stat.math.ethz.ch writes
>Can comeone give me an example (perhaps in a private response, since I'm off
>topic here) where one actually needs all cases in a large data set ("large"
>being > 1e6, say) to do a STATISTICAL analysis? By "statistical" I exclude,
>say
2004 Feb 11
1
MCD-Estimator in R
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on hypatia.math.ethz.ch
X-Spam-Status: No, hits=0.7 required=5.0 tests=BAYES_30,HTML_MESSAGE,MIME_HTML_ONLY autolearn=no version=2.63
X-Spam-Level:
<html><style>p {margin: 0px}</style><body bgcolor=3D'#ffffff'
2001 May 10
1
Spam mail warning notification!
************* Content Filter Notification **************
The following mail was blocked since it contains sensitive content.
Source mailbox: <s-luppescu at uchicago.edu>
Destination mailbox(es): <r-help at stat.math.ethz.ch>
Policy: Dirty Words(shit)
Action: Quarantine
Recipient, Content filter has detected a sensitive e-mail.
******************* End of message *******************
2024 Apr 19
2
passing a modified argument to an S3 method
Is there a way to pass a modified argument from an S3 generic to a method? Here's a non-working example that I want to return "abcd".
test <- function(x, y = NULL){
y <- "abcd"
UseMethod("test")
}
test.default <- function(x, y = NULL) y
test(x = 3)
Is that possible? I've looked around a lot, but can't find any examples or
2003 Apr 03
1
Re: Outbound e-mail slow from R servers?
>>>>> "Marc" == Marc Schwartz <mschwartz@medanalytics.com>
>>>>> on Thu, 03 Apr 2003 09:24:20 -0600 writes:
Marc> Martin,
Marc> Not sure if you are aware of this, but since yesterday
Marc> there seems to be multi-hour delays in outbound e-mail
Marc> from r-help and r-devel. Inbound mail seems to show
Marc> up
2003 Apr 03
1
Re: Outbound e-mail slow from R servers?
>>>>> "Marc" == Marc Schwartz <mschwartz@medanalytics.com>
>>>>> on Thu, 03 Apr 2003 09:24:20 -0600 writes:
Marc> Martin,
Marc> Not sure if you are aware of this, but since yesterday
Marc> there seems to be multi-hour delays in outbound e-mail
Marc> from r-help and r-devel. Inbound mail seems to show
Marc> up
2004 Jan 13
2
Mac OS X client problem with supplementary groups
I have a very simple Samba 3.0.1 install without LDAP/ADS/winbind
support compiled into it. I have noticed a strange problem with
supplementary groups I noticed with Mac OS X (10.3.2). The SAMBA
server is using 'ntdomain' authentication.
When someone connects to the SAMBA server and gives their username in
uppercase (the OS's default), then none of the secondary UNIX groups
the
2007 Feb 04
1
Fwd: Re: Calling C code from R
Hi!
Thanks in advance.
Thanks to all of you who have responded to me on above. This is one of the responses I received on above.
I have installed perl (with path C:\Perl\bin\;) an MinGW (with path C:\MinGW\bin; C:\MinGW;).
At the Command Prompt (C:\R-2.4.0\bin) I have typed:
C:\R-2.4.0\bin>Rcmd SHLIB useC1.c
(No error and useC1.dll file has not been created)
2003 Apr 16
4
post last sendmail upgrade
I've noticed email corruption post the last upgrade to sendmail
committed to stable. Is anyone else experiencing this?
Mark
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews@isc.org
2010 Nov 19
3
Sweave Dynamic Graph Question
i have a time Series of IBM closing px from 1/1/2000 to today
I want to graph the time serie by dividing the graph by year and month
all the monthly graphs with the same year will go to one page. so from
1/1/2000 to 11/19/2010. i will have
11 pages, and each page will have 12 graphs (jan to dec) except for 2010.
I am able to do it in R, but when i use sweave, I can only print the last
page.
2017 Nov 17
0
Multivariate mixture distributions
Hello, I am searching for a way to generate random values from a multivariate mixture distribution. For starters, one could create a mixture distribution consisting of a gamma or normal distribution and then a tail/spike of values in a normal distribution (eg as in Figure 1,?A Eyre-Walker, PD Keightley. 2007. The distribution of fitness effects of new mutations. Nature Review Genetics 8: 610-618)
2004 Mar 24
0
<AUTO> 'Getty=001-531-403'Notice again
Hello and thank you for your email. We strive to respond to all email inquiries within one business day. If your issue cannot wait that long, please call us at 877-438-8966. Our hours are 6:00 a.m. to 6:00 p.m. Pacific Standard Time, Monday through Friday.
For reference, your assigned case ID is:1531403
-----Original Message-----
From: r-help at hypatia.math.ethz.ch [r-help at
2004 Aug 19
2
How to randomize a set of integers in R
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Received-SPF: none (hypatia: domain of sokamp at web.de does not designate permitted sender hosts)
X-Virus-Scanned: by amavisd-new at stat.math.ethz.ch
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on hypatia.math.ethz.ch
X-Spam-Level: ***
X-Spam-Status: No, hits=3.2 required=5.0
2004 Sep 03
0
Changing the value of an object's slot in a method
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Received-SPF: none (hypatia: domain of tofesi at web.de does not designate permitted sender hosts)
X-Virus-Scanned: by amavisd-new at stat.math.ethz.ch
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on hypatia.math.ethz.ch
X-Spam-Level:
X-Spam-Status: No, hits=0.2 required=5.0