search for: murli

Is there a function that calculate the mahalanobis distance in R . The dist function calculates "euclidean"', '"maximum"', '"manhattan"', '"canberra"', '"binary"' or '"minkowski"'. Thanks ../Murli

If I have two vectors X<-1:10 Y<-1:5 When I combine them using cbind, the shorter one is repeated and both are made of the same length. Is there a methods that does this without duplicating the shorter one. I want to use this to store the data back to a file. Thanks ../Murli [[alternative HTML version deleted]]

You don't need to reinvent anything to tie radios to *. Ham systems like IRLP, Echolink, eqso etc all have fairly tight controls to keep from being abused (although with a little Linux knowledge, the IRLP package can easily be used to set up your own network using their protocol). Jim Dixon seems to have done the work to integrate radios with * already. See

...g to sample a subset from a matrix using sample. The size of the matrix is 20X 1532. It works fine with this, but when I transpose the matrix and try to sample it, it returns null. pick.set<-sample(tissue.exp.t,5,replace=FALSE,prob=NULL) Is there something that I am missing here ? Thanks ../Murli

Is there a function that calculates the inter-rater agreement index (kappa) in R? Thanks ../Murli [[alternative HTML version deleted]]

If I have a calculated t can I get the probability associated with it using an R function by giving it the df and t? I know I can do the whole calculation using t.test() or get the t-distribution using qt(). If t=1.11 and df =9 can I get the probability? Thanks../Murli [[alternative HTML version deleted]]

Hi !! Is there a good tutorial for the R language ? I really find it hard to find methods in R. Thanks and Cheers ../Murli

Rich Adamson writes >>GMRS, FRS and MURS radios may not be interconnected with the PSTN (47 > > CFR 95.141). There has been a lot of talk from lobbyists to clarify this > > rule, but as it stands you could conceivably connect a *private* network > > to GMRS or MURS radios (you can't make any plugins or modifications to > > an FRS radio that isn't type

Hi all, I start this on in a new thread. I setup the deny-user setting to temporarily prevent users from logging in and (that would be great) also stop mail delivery for said user. All this is because of our upcoming migration. Now it seems that lmtp is ignoring this setting. This is from the logfile: Aug 21 13:01:00 klee dovecot: lmtp(pid): Connect from IP Aug 21 13:01:00 klee dovecot:

Which is the parameter that is used to decrease the size of ylabs plotted in biplot? I tried playing with cex and cex.lab I am not getting it right pc <- princomp(USArrests) biplot(pc, xlabs = rep("", nrow(USArrests)),ylabs=(colnames(USArrests))) Thanks../Murli [[alternative HTML version deleted]]

...ckage sometime back for doing multiple comparisons. I see that it has been updated and the methods like simint are no longer supported. When I run the program it prompts to me to use glht. How do I get the lower and upper conf int and the pValues using glht? Does anyone have an example? Thanks ../Murli [[alternative HTML version deleted]]

Can I insert an element in an array at a particular position without destroying the already existing element? X<-c(1,2,3,4,5) I want to insert an element between 1 and 2. Thanks ../Murli [[alternative HTML version deleted]]

...Error in match.arg(kernel, c("rbfdot", "polydot", "tanhdot", "vanilladot", : # 'arg' should be one of ?rbfdot?, ?polydot?, ?tanhdot?, ?vanilladot?, ?laplacedot?, ?besseldot?, ?anovadot?, ?splinedot?, ?matrix? What am I doing wrong here? Thanks ../Murli

Hi!! I am interesting in computing the radius of an arc that best approximates a curve. Is there an R function that I can use to draw an arc? Nothing useful came up when I searched help.search. Does anyone have any suggestion to do this? Thanks ../Murli

Dear all, Despite all the progress we are making in our attempt to make the migration as smooth and transparent for our users there are still some important unsolved issues. One thing that I can't figure out is how to preserve a user's flags that s/he has for mail in a shared mailbox. So far we tried 'doveadm backup -R' as well as the cyrus2dovecot script from here [1]. Both

...arated parts. > filName<-"chrI_2223" >part<- strsplit(filName,"\\_") > part [[1]] [1] "chrI" "2223" > part[1] [[1]] [1] "chrI" "2223" I looked up the help archive but did not find it. Can someone help me here? Cheers../Murli [[alternative HTML version deleted]]

Am 2015-04-02 um 18:24 schrieb Reindl Harald: > Am 02.04.2015 um 18:19 schrieb Jogi Hofm?ller: >> Am 2015-04-02 um 17:49 schrieb Reindl Harald: >>> Am 02.04.2015 um 14:30 schrieb Edwardo Garcia: >>>> On 4/1/15, Reindl Harald <h.reindl at thelounge.net> wrote: >>>>> Am 01.04.2015 um 14:33 schrieb Bernd Petrovitsch: >>>>>> On Mit,

...Browse[1]> x<-direction[i] Browse[1]> x [1] -1.570796 Browse[1]> cos(x) [1] 6.123032e-17 I am not sure why I am getting one values when I am using a variable that stores the value and another when I use the value directly. Am I missing something here? Can someone comment? Thanks ../Murli

Is there an option to draw concentration ellipses in biplots ? It seems really nice to summarize large number of points of each group. Cheers../ Murli

...b = "second linear discriminant") text(ir.ld, labels= as.character(ir.species[-143]), col =3 +codes(ir.species),cex =0.8) ====================================== eqscplot does not plot anything and it gives me an error saying codes is defunct. Have I missed anything there. Thanks../Murli