search for: circs

circ.plot in CircStats under R 1.8.0 yields incorrect plots (easily compare hist() and rose.diag()). However, the code in circ.plot has not changed. Has anyone tracked this down yet?

....555309348 NA 3.857177647 2 3 1 3.560471674 NA NA NA 3 3 3 3.769911184 3.926990817 4.36332313 NA 4 3 2 1.570796327 1.291543646 1.570796327 NA 5 3 1 3.054326191 3.228859116 4.956735076 NA #Circular mean day <- as.factor(day) library(CircStats) tapply(theta.1, day, circ.mean) tapply(theta.2, day, circ.mean) tapply(theta.3, day, circ.mean) tapply(theta.4, day, circ.mean) # polar plot par(mfrow=c(2,2)) library(plotrix) polar.plot(strenght, theta1, main="1") polar.plot(strenght, theta2, main="2") polar.plot(strengh...

Hi, i found a bug in circ.plot of CircStats package, namely that the plot ingore the datasets with value = 0. it's simple to fix it, but i cannot seem to figure out where to submit the fix. is there a official procedure of submitting bug report/patch to the contributed packages? -- View this message in context: http://www.nabble....

Hello everyone, I'm stumped. I'd like to create a scatterplot matrix with circular reference lines. Here is an example in 2d: library(ellipse) set.seed(1) dat <- matrix(rnorm(300), ncol = 3) colnames(dat) <- c("X1", "X2", "X3") dat <- as.data.frame(dat) grps <- factor(rep(letters[1:4], 25)) panel.circ <- function(x, y, ...) { circ1

Hello all, I am trying to use xyplot to give a six panel plot and to highlight only points (in any panel) that meet a certain criterion. With the plot command I would do something like: plot.default(filein$Site,filein$circ.conc) points(filein$Site,filein$circ.conc,type="p", pch=ifelse(filein$p.value<5e-02,19,21)) I had thought I could just stick in the pch line from above into

Dear all, After going through the Lattice doc and R-help list and google, I got the feeling that there is no function in lattice or other package to compute a pie chart object of class "trellis". Although pie charts are obviously not considered optimal even in the pie() doc ;-) , pie chart trellis objects would be easy positioned e.g. over a map drawn with the grids package. Can

OK, it seems to be an authentication issue. At least w.r.t. the member server. When I add the user name, it does ask me for the password and succeeds. I don't see any difference when using IP numbers instead of host names. root at circe:~# samba-tool time ulysses -U peter Password for [HOME\peter]: Fri Feb 27 14:31:46 2015 CET

Hello, Once again, I posted a message without a subject line. Sorry.... here is the question again. Is there a simple way to modify the circ.mean function in the CircStats package to include a vector of weights to obtain a weighted average angle? Thanks! Martin -- Martin Biuw Sea Mammal Research Unit Gatty Marine Laboratory, University of St Andrews St Andrews, Fife KY16 8PA Scotland Ph: +44-(0)1334-462637 Fax: +44-(0)1334-462632 Web: http://smub.st.and.ac.u...

I have a vector of dimension 67, but CircStat circ.summary and circ.disp seems to conclude that the dimension is 1. I am new to R so maybe I'm just missing something. > dim(data) [1] 67 1 > circ.mean(data) [1] 0.2200071 > circ.summary(data) n mean.dir rho 1 1 0.2200071 43.12534 > circ.disp(data) n r...

Hai, ? Can somebody try to run : ? samba-tool time and samba-tool time servername.fqdn ? when i run it, im getting : ? ERROR(runtime): uncaught exception - Connection to SRVSVC pipe of server 'rotterdam.bazuin.nl' failed: NT_STATUS_NONE_MAPPED ? File "/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 175, in _run ??? return self.run(*args, **kwargs) ? File

I've just gotten through translating my notes for the course in basic statistics for health researchers. I've placed a copy on ftp://blueberry.kubism.ku.dk/priv/R-intro.tgz This is essentially a translation of the Danish notes that I wrote during the Autumn of 1997 for use with Rsept, i.e. roughly R v.50. They lean heavily on the textbook, Altman: Practical Statistics for Medical

I've got a netbook, circe 2009. When I got it, not that I was wild about ubuntu, but there was specifically an ubuntu netbook remix. Well, it's a few years later - has anyone put CentOS (6, preferably) on a netbook, and were there any problems? mark

Hello, I am quite new to R and although I have read some material (apparently not enough) I'm getting very frustrated. I'm trying to do some simple circular statistics in R (CircStats, primarily circ.mean) and I'm confused about the results. What is a negative radian or degree mean in R? I thought it would be a coterminal angle, but that doesn't make sense with my data points. I'm sorry if this is trivial to most of you, but I really appreciate any help....

Hi Tim, This is just wild speculation: do You have different versions of Samba (or smbclient) on the corresponding machines? I run the same on all of my machines. I think that Kerberos is supposed to be OK. Also I hear of possible issues with very new versions of SSSD with Samba 4.2.0rcx due to a winbind(d) conflict. But the sad truth is, that I lack the competence to be really helpful.

Hello everybody. I am trying to cluster circular data (data points which are angles), thus i can not use the "dist" function in "mclust" to generate my distance matrix, I am using the function " Dij = 0.5*( 1 - cos(theta_i - theta_j)). The thing is "hclust" will not accept this distance matrix, i tried to put it in a data frame, but again i get an error message

Hello I will make an interpolation of data which represents azimuth direction ( angle from north in clockwise direction) values. But there is a problem. Say, for instance, while 1 and 359 indicate somewhat same direction, interpolation puts values in the range from 1 to 359. What can I do to solve the problem ? Anything you offer ? thanks in advance Ahmet Temiz General Directory of

Hi, I've currently to work with some circular data. Unfortunately I'm not very familiar with circular statistics and would really appreciate if I could get some help concerning the CircStats package this way. My data lies in the range 0 to 2*pi, and is transformed to radians (as expected by the CircStats methods). Calculating the mean direction (circ.mean) results for some datasets in a negative mean direction like -0.8309982. I think that this might be wrong. If it is correct, wh...

...one wind velocity->seed location match. My understanding of correlation is that you need equal data sets. Is there a way to compare means and standard deviations (or kappa in circular stats) that doesn't require equal data sets? Thank you in advance. Joe Example (simplified): library(CircStats) wind<-c(2.1, 2.3, 2.6, 2.1, 2.6, 2.4, 1.2, 1.5) # in radians seed<-c(1.7, 1.3, 1.5, 1.9, 1.8, 2.3) circ.cor(wind, seed, test=T) Joseph Dauer Master's Student Weed Ecology 412 ASI Pennsylvania State University University Park, PA 16802 email: jtd152@psu.edu offi...

Hello all, I'm trying to create a heatmap using 2 matrices I have: z and v. Both matrices represent different correlations for the same independent variables. The problem I have is that I wish to have the values from matrix z to be represented by color intensity while having the values from matrix v to be represented by circle size. I currently have the following in front of me and an unsure

Hello! I have a dataset with the following two vectors: year<-c(1967,1968,1969,1970,1971,1972,1973,1974,1975,1976,1977,1978,1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009)