Displaying 20 results from an estimated 7000 matches similar to: "max.col weirdness"
2009 May 29
0
max.col specification
I'm not sure I understand the max.col spec or its rationale. In particular:
* What is the significance and effect of "assuming that the entries are
probabilities", as they do not seem to be limited to the interval [0,1]?
* In what contexts is it useful for max.col to consider numbers within a
certain tolerance equal?
* Why is a fixed relative tolerance of 1e-5 useful? That seems
2009 Apr 25
1
issue building my own package... moving from Apple OS to Windows
Thanks Mark,
That was it. (ie the --binary option on R CMD build)
I'll just state for the web-o-sphere (just in case it helps any one
else) that part of my confusion in building this came from
misunderstanding what they call "source" and what the call "binary" in
this environment.
I always think of source as something that must be compiled into a
binary (like C-code
2011 Mar 01
2
expression help
Hello,
I am trying to write math-type on a plot. Due to space limitations on
the plot, I want 2 short expressions written on top of each other. It
is certainly possible to write them in two separate calls, but that
involves fine-tuning locations and a lot of trial and error (and I'm
trying to write a general purpose function).
Here's where I've gotten to:
2008 Aug 13
3
issue building dataframes with matrices.
Hello,
Is this a bug or a feature? I am using R 2.7.1 on Apple OS X.
> y <- matrix(1:3,nrow=3) # y is a single-column matrix
> df <-data.frame(x=1:3,y=y)
> sapply(df,data.class)
x y
"numeric" "numeric"
> df$yy <- y
> sapply(df,data.class)
x y yy
"numeric" "numeric" "matrix"
1999 Nov 19
1
max.col
I am trying to run, in R -Windows95, the example in MASS2,
section 17.2. When I run predplot() on cush.lda I get
> predplot(cush.lda, "LDA")
Error: couldn't find function "max.col"
I get the plot OK, but within predict(), it balks on max.col
A more general question about using VR. Is there an easy way
to use library on VR in general or do I have to move each into
2010 Sep 28
1
confirming behavior of "by"
Hi,
I'm using "by" to summarize by multiple groups, and want to extract the
returned into a pretty dataframe. I'm trying to find a simple way to
name the rows of the data frame. I'd like it to be something like
index1.val1.index2.val2 where the index1 and index2 are the names of the
indices and the val1 & val2 are names of possible values of the index.
(the
2012 Sep 25
1
Sa-Update Error - CentOS 6.3
Dear CentOS community Greetings,
i was waiting for few days before sending this email message, i thought
some server may have problem. That might causing the issue, will resolve
its own. but since a week now i am getting this message. because i have
not come across this error before, is anyone have across what is it? why
my server is unable to download the file
ERROR:
http: GET
1998 Oct 18
2
Changing "Shutdown" to "Log off" in Win95?
The Samba set up we're using to support 25 or so Win 95 clients
is working well, but my users are usually not up to complicated
tasks. Has anyone found a way to get logging out down to a single
action (like, Start/Logout), instead of Start/Shutdown/Close all
programs and log in as another user/Yes?
I'm tired of explaining this already! :)
Daryl
Daryl Biberdorf darylb@superserve.com
2006 May 31
2
No communication with UPS
Hi all,
I have a MGE Ellipse 600 UPS connected to com1 on a PC running FreeBSD
4.11 with nut-2.0.2_1 installed. I have everything working and operational.
BUT.
on rare occasions I reboot my machine and when it comes up I get the
following error:
Network UPS Tools - UPS driver controller 2.0.2
Network UPS Tools - MGE UPS SYSTEMS/SHUT driver 0.64 (2.0.2)
No communication with UPS
Driver failed to
2012 Sep 19
1
SpamAssassin reporting help
Hello All,
CentOS release 6.3 (Final)
I am getting e-mails now where they are:
Subject: Cron <root at www> /usr/share/spamassassin/sa-update.cron 2>&1 |
tee -a /var/log/sa-update.log
Body: http: GET http://daryl.dostech.ca/sa-update/asf/1387055.tar.gz
request failed: 404 Not Found: <!DOCTYPE HTML PUBLIC "-//IETF//DTD
HTML 2.0//EN"> <html><head>
1998 Oct 14
1
Getting rid of "You haven't logged on here before"
According to the Samba docs, there's really no good way
to have Windows stop asking "You haven't logged on here before.
Would you like your settings saved?" or whatever nonsense
it actually says.
However, due to headaches getting profiles COPIED and not
merged with local copies as well as privacy concerns, I'd like to blast
the profiles subdirectory constantly. But that
2003 Nov 17
4
Transfer directly to voicemail?
Does anyone have a setup (or am I missing a simple thing here) to
transfer a caller directly to someone voicemail? Example: I receive a
call, the caller wants to speak with x, who I know is not in the office.
Other than transferring them to x's extension, which rings to timeout
and then picks up voicemail, can I transfer right into voicemail?
I am using all SIP phones in my setup (7960s).
2010 Jan 06
1
Shutdowns occuring without power outage.
I am running an older version of nut (2.0.2) on a FreeBSD 4.11 machine. This
has been running fine for many months until the last few weeks. It seems that
several times a week the machine is shutting itself down. Looking at the log
files I notice these lines which lead me to think there is something wrong
with the serial communication betwen my host and the Ellipse 600 UPS.
Jan 5 04:49:02
2007 Aug 01
1
"Failed to create Users" problem.
Hi everybody,
I have been struggling to get my Windows XP box to be able to
access my samba server. When samba starts, I see the following my my
/var/log/samba/log.smb file:
smbd version 3.0.25b-2.fc7 started.
Copyright Andrew Tridgell and the Samba Team 1992-2007
[2007/07/31 20:22:43, 0] auth/auth_util.c:create_builtin_administrators(792)
create_builtin_administrators: Failed to
2006 Jul 10
2
How to get R to ignore certain values when analyzing a column in a data table ?
Apologies if this is in (one of the many) manuals somewhere... Trying
to switch to R from other stats programs.
Basically, I have a large data table I've dumped from a DB, some of
the values which are nulls '-' which I've converted to zeros. I've
read it in using read.table fine.
I want R to ignore the zero values when graphing or doing various
other calculations.
Is
2003 Dec 15
1
Can't see Samba server from Windows
I cannot see my Linux box running Samba to print or access files. The
output of "smbclient -U% -L localhost" seems to indicate I should see
one share and one printer: (the ...0.250 ip address is for my DSL
connection, the ...0.2 is for my LAN)
added interface ip=192.168.0.250 bcast=192.168.0.255 nmask=255.255.255.0
added interface ip=192.168.0.2 bcast=192.168.0.255 nmask=255.255.255.0
2003 Apr 30
2
__stderrp sym unresolved in 4.8 stable
When I try to start X, I get the following. Any help here? I track stable
via cvsup, sup'd on 4/29/03, and cvs up the system having problems, which
is running FreeBSD 4.8-STABLE
/usr/libexec/ld-elf.so.1: /usr/lib/libm.so.2: Undefined symbol "__stderrp"
objdump -r /usr/lib/libm.so.2 show the symbol __stderrp. What library
resolves that and why is it not defined?
Daryl Spartz
2007 Aug 13
1
AGI answering the channel even though I never asked it to
I am working on a call-back solution where the initiating call should
never be answered.
I was doing this simply through the dial plan, sending a progress
tone, and then dumping the channel, and firing off a DeadAGI which
created a call file to make the callback.
Now I've tried extending this so that an AGI is fired first to check
for things - like no inbound ANI - and play a
2005 Mar 03
3
Detect sound and continue, like BackgroundDetect() for voice
I'm looking for an application that can monitor a channel for voice
input and then proceed on. The closest thing I've found is
BackgroundDetect, which expects DTMF.
Here's what I'm doing:
-Call file generated which calls someone and connects them to an
extension.
-Extension plays stuff, etc. etc. etc (not important)
With digital or VoIP termination, this works fine, because *
2007 Aug 16
1
Set CALLERID(num) to a specific number only if ${CALLERID(num)} is not an NANP number
Im trying to figure out the base way to check the callerID being sent
to my Asterisk box and use it if it is a valid NANP number, but
replace it with a static NANP number if it is not. (Why? I have a
few carriers that require this, and a few international users - if it
happens to take one of the carriers that require it, I want it to set
a static number that is valid).
I'm playing