similar to: Problem with cast {reshape}: Error in match.fun(FUN) : could not find function "Negate"

I'm new to R and am trying to extract the factors of a dataframe using numeric indices (e.g. df[1]) that are input to a function definition instead of the other types of references (e.g. df$out). df[1] is a list(?) whose class is "dataframe". These indexed lists can be printed successfuly but are not agreeable to the plot() and lm() functions shown below as are their df$out

Hi all, I managed to get all my VMs (5 in total) up and running in bridged mode with public IP addresses from my ISP. All are running Debian Etch in a Dom) of Debian Etch with Xen 3.1 using the instructions here: http://www.howtoforge.com/debian_etch_xen_3.1 But ideally I only want two of the DomUs on the public internet with the other three only on an internal network and the two

I'm forwarding this to the vorbis list FYI. I'll also forward the reply. Marshall -------- Original Message -------- Subject: Re: File formats (RE: MP4 Player Available for Download) Date: Thu, 15 Mar 2001 10:29:20 -0500 From: Marshall Eubanks <tme@21rst-century.com> Reply-To: tme@21rst-century.com Organization: Multicast Technologies To: philippe.gentric@philips.com CC:

Dear All,   I have a matrix with 33 columns and 5000 rows. I would like to find 2 specific columns in the set: the one that holds the highest values and the one that holds the lowest values. In this case the column's mean would be apropriate to use to try to find those specific columns because each columns mean is different and they all change together based on the same "change of rate

Hi I'm replacing my actual print server by a Linux server and I have everything else working except the following When I try to uplad tme printer drivers to the special Samba print$, I receive the following error Samba unable to install Windows 2000, intel driver I read an reread the how to an d differents books, without success Is it working to upload like they say in the How To ? (many

>RFC822 is HISTORIC: please refer to RFC2822 instead. > >While UTC is sufficient for human beings, but not necessarily accurate >for machines, because of the leap year adjustment. TAI is the You mean leap seconds, not leap years. Since 1972, UTC == TAI modulo some number of seconds. Leap Seconds are announced officially by the IERS http://www.iers.org/iers/products/eop/leap.html

Hi folks, I've been reading the definitive guide to samba3 and Samba3 by example as well as scouring on line for advice. Sometimes however I find different suggested solutions to the same problem, so perhaps the list can give me some help with current strategies for these issues. We are a small office and are currently going through an IT refurb. Previously we've had a mix of laptops and

I am trying to get ListPro from Ilium Software to register. According to their tech support, it needs to write a file out to C:\Documents and Settings\All Users\Application Data\Ilium Software\ListPro However, the error the program gives is "Registation Information could not be saved". I created the directory within the drive_c directory. I have also verified the spelling of the sub

try this: scores.melt = data.frame(grade = floor(runif(100, 1,10)), variable = 'score', value = rnorm(100)); cast(scores.melt, grade ~ variable, fun.aggregate = c(mean, length)) it has the nice column names of: grade score_mean score_length 1 1 0.08788535 8 2 2 0.16720313 15 3 3 0.41046299 7 4 4 0.13928356 13 ... but

Hi all, We are facing a problem while introducing ourselves to Reshape package use. Melt seems to work fine, but cast fails when we use mean as fun.aggregate. As you see here, length and sum work fine, but mean throws this same error whatever dataset we use. > cast(aqm, month ~ variable, length) month ozone solar.r wind temp 1 5 26 27 31 31 2 6 9 30 30

Hey. I'm not sure if this should be here or on -dev, so I'll try here first. I was wondering, would it be possible to have a real-time streaming feed, where you were encoding at the same time, given a sufficiently large computer to do the encoding? I'm thinking about news-wire applications, like if the BBC wanted to use it to stream their World News Wire, at the same time that

I recall reading that all MPEG AAC software has different and incompatible file formats , because this is a condition set by the MPEG AAC technology licensing authority. Some kind of yet-another-anti-piracy-measure, the idea probably being that users of different software can not swap their files. I picked up this a while ago when following AAC software development, but can't remember exactly

Reimplement __common_syscall in assembler. The 32-bit ABI says that the fifth and sixth arguments to the function are passed on the stack, but our syscall ABI says they are passed in %arg4 and %arg5 like the 64-bit ABI. Also, tried to optimize the code slightly by making use of the cmpb delay slot to load the errno return of -1. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> diff

When booting Ubuntu 6.06.1 (Linux 2.6.15-27-386), wcfxo would load but not configure. I have three ways to manually force wcfxo to configure: 1) ztcfg, 2) modprobe -f wcfxo, or of course 3) unload and reload wcfxo. Each works equally well. As a workaround, now I have to put ztcfg in rc.local, which Debian doesn't favour. I had compiled the same zaptel under Ubuntu 5.02.0 on two

Hello Anyone that now of any function in R that can calculate copulas? Or if anyone have any code avaible I would be more than interested. Thank you in advance /Thomas ______________________________________________ R-help at stat.math.ethz.ch mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help

Dear Everyone, I am having problems with use of the reshape package's cast function using length as an aggregating function. Unexpectedly, I receive the error: 2 arguments passed to 'length' which requires 1 I don't understand this at all - the data I'm using is very simple, and appears almost identical to that used in the ChickWeight example in the package. The problem can

I know Tarkin is not the priority right now, but when it becomes it's good to know which company might feel nervous... ------------------------------------------ Compaq sued for alleged patent violations By Bloomberg News November 20, 2000, 5:30 a.m. PT WILMINGTON, Del.--Compaq Computer, the world's biggest personal computer maker, has been sued by a group for allegedly infringing

Sorry for starting another topic, this is actually a reply to Segher's post on Sun Oct 22 on the 'mdct question' topic. I wasn't subscribed properly and so I didn't get email confirmation and thus can't add to that thread. So Segher, if the equation is indeed what you say it is, then replacing mdct_backward with this version should work, but it doesn't. Am I applying

Here in the uk, to get a patent on anything, you have to prove that the patent is not obvious and that there is no prior art. If there is prior art, then a patent cannot be given, this is why people patenting stuff have to keep it a secret until they actually have the patent, otherwise it is considered to have been released into the public domain. Once something is in the public domain, nobody

(hello all, this is my first writing. so please bear with me if I'm wrong anywhere.) orry to break too lately, but how is the RTP payload submission is going? could we see the new payload at March IETF? I agree that it would be fairy straightforward to make an RTP payload for ogg vorbis, assuming raw packets, AFAIK. using physical bitstream is, in this case, not adequate by the reasons in