search for: comparision

Hi , I am new to R . I am facing difficulty how to make pairwise comparisions. For example. I have a file which looks like below a b c d x 3 6 7 6 y 7 8 6 5 z 5 4 7 8 Here I need to look for the each pairwise comparisions (ab,ac,ad,bc,bd,cd for each row) For instance ,looking at first row, for x i need to look for ab values and take the min(3,6) >5 ,if its satistfi...

Hi Do you know some articles, papers, something than tell about comparision between R and others softwares statisticals. Thank You Ricardo -- View this message in context: http://www.nabble.com/Articles-about-comparision-between-R-and-others-softwares-tp19338210p19338210.html Sent from the R help mailing list archive at Nabble.com.

Hi, it looks like Ferret still compares numeric fields by lexical ordering, not numerical ordering. I am using Ferret 0.11.4(I tried in both linux and windows, the results are the same). index = Ferret::Index::Index.new() docs = [ {:num => 1, :data => "yes"}, {:num => 1, :data => "no"}, {:num => 10, :data => "yes"}, {:num => 10, :data

On Nov 17, 2010, at 11:14 PM, Duncan Sands wrote: > Hi Evan, > >> Thanks David. Unfortunately many of us cannot use GPL v3 gcc so it's hard for us >> to investigate this. One question, can you tell if gcc is inlining significantly >> more than llvm? We have reports that this is one of the issue plaguing eon >> performance. > > are you allowed to look at

Dear R-list, Could anybody tell me (or give me a tip) of how to implement the Duncan distribution in R? I've been trying to make a new and more flexible function for multiple comparison of means: Tukey, SNK and Duncan, from 'aov' objects, like TukeyHSD function. For while, it is running nice (Tukey and SNK), for simple design (completely randomized, randomized block and Latin

Dear All, I am using R and I am putting my problem in form of an example: X<-c(128,34,153,987,345,45,3454,23,123) I want to remove the entries which are lesser than 100(? How to compare every element with 100 and how to create subsets ) and I need two vectors y and z s.t y<-c(entries < 100) z<- c(remaining entries) Moreover, Please tell me which command to use if I want to use

I would like to create a point plot with the following two sets of points: #1 plot(Day,Total) and #2 (Day,cons_hat). Total is the actual value seen and cons-hat is a predicted value. If possible, I do not want to stack them as they are quite long. (FYI, I did use the reshape on a previous post, thanks, but this one is different). Day Tank Tanks Total cons_hat 1 a a4 5.651017 5.59

Some praise: Timo, I must say I am super impressed with this product. I do free support a few good friends with small businesses running Linux servers (a mix of RH9, Suse9.2 and gentoo) that I dropped as email and samba servers. I found UW-IMAP to be terrible in every way except that using mbox is sometimes nice for old s/w tools. No need for details re UW-IMAP problems. In early 2004 I found

On 12 October 2012 11:10, Miroslav Lachman <000.fbsd at quip.cz> wrote: > I don't like comparing Release Candidates without any details about config, > but the fact that DF 3.2 is much better than DF 3.0 is interesting. And they > are very close to performance of Scientific Linux 6.2. Hey cool! And FreeBSD-9.1 is on there and doing worse than Linux and Dragonfly BSD. I wonder

Hi Evan, > Thanks David. Unfortunately many of us cannot use GPL v3 gcc so it's hard for us > to investigate this. One question, can you tell if gcc is inlining significantly > more than llvm? We have reports that this is one of the issue plaguing eon > performance. are you allowed to look at assembler output by GPL v3 gcc? If so, maybe someone else can do the compiling for you,

Hi, I've been setting up * recently and slowly getting to grips with it, however I'm getting rather confused with all the different configs for IAX calls, FWD calls iaxtel etc etc. What I think I need it a basic understanding or even a comparison of these different voip systems (if thats what they are?) I'd like to be able to make calls to other voip users, both in the UK and abroad

Hello, I have been using successfully Dovecot 1.1.x for about a year now. It has been very stable. Now I'm uprading that same system to newer and more powerful hardware and I was wondering whether it is good idea or not to switch to Dovecot 1.2.x series. Could anybody direct me to feature comparision document or explain here main differences betweeen thos two branches? -- Veiko

...tween Courier-IMAP and Dovecot. Anyone tell me some quick tips regarding this issue. What's the better and what's the worst thing comparing these two IMAP/POP3 servers? I think the Dovecot is good enough for security and performance issue over Courier. Is it right? And how about the feature comparision? -- Best regards, Erdenebat Guntomor/ /mailto:RkLogin at gmail.com

hello, I like your point here .. it's difficult to make such a comparision, since yacast.fr choosed to stream like that. Why did they choose to stream like that? That's beyond me, since Radio France has a budjet of millions. The point of this comparision was to show why is Radio France doing and paying for something like this? Me, with cheap computers which were had...

...t of class "factor", representing values taken from the finite set given by levels. It is important that this object is not numeric; in particular, comparisons and other operations behave AS IF THEY OPERATED ON VALUES FROM THE LEVELS SET, WHICH IS ALWAYS OF MODE CHARACTER. Let's try comparisions on values from the level set: > my.animals <- c(4,5,6,4,5,6) > my.levels <- 4:6 > my.labels <- c("dog","cat","rat") > animals <- factor(my.animals,levels=my.levels,labels=my.labels) > unclass(animals) [1] 1 2 3 1 2 3 attr(, "levels&quo...

Thanks David. Unfortunately many of us cannot use GPL v3 gcc so it's hard for us to investigate this. One question, can you tell if gcc is inlining significantly more than llvm? We have reports that this is one of the issue plaguing eon performance. There are also some relatively well known spec optimizations that we haven't implemented. e.g.

...results, I calculated the average proximity between the classes. I got: > res op12 op13 op14 op23 op24 op34 [1,] 0.06145473 0.1369406 0.08036264 0.06171053 0.1113126 0.06732087 For me, the important meaning of these values is that from comparision of class 1 and 3, as well as class 2 and 4 result more common features than from other comparisions. I have worked yet a lot about these data, I have looked a lot on my spectra, and I believe these proximities to be realistic. Then I ran the tune RF function(step factor 1.5), I got out an mtry...

In my efforts to convince people to hear how good Vorbis is when compared to MP3, I'm gonna be encoding tracks from my CD collection to both formats, then writing them to audio CD, so people don't have to install extra software to hear the difference. Has anyone got some suggested specs for the options for MP3 encoding when using CDex or Chun-Yu's MP3 writer for winamp (preferably in

Hi, I have looked at the LLVM code generation quality using small test cases and in general it is better than I thought and in some cases better than gcc. However, there are still some gap in SPEC performance. I have not looked at the root cause of those gaps. Anyone who cares about LLVM performance need to take this seriously. For fair comparison, I used -fno-strict-aliasing in gcc to turn off

How can I perform a Student-Newman-Keuls-Test for multiple comparision of means in R? (I did not manage to find any specific function in the libraries) Jörg Peter Baresel Technische Universität München Institut für Ackerbau und INformatik im Pflanzenbau D-85354 Freising Lange Point 51 [[alternative HTML version deleted]]