search for: radial

...stant vector!") mfac<-(newrange[2]-newrange[1])/(xrange[2]-xrange[1]) invisible(newrange[1]+(x-xrange[1])*mfac) } else { cat("Usage: rescale(x,newrange)\n") cat("\twhere x is a numeric object and newrange is the extent of the new range\n") } } # plots data as radial lines on a 24 hour "clockface" going clockwise clock24.star<-function(lengths,radial.pos,radial.range) { if(missing(radial.range)) radial.range<-range(radial.pos) npos<-length(radial.pos) newrange<-c(2.5*pi,0.5*pi) # rescale to a range of 0 to 2pi # starting at "12...

Hello all, Is it possible to change the radii line type in radial plots? I wasn't able to find anything online. Thanks, Bern -- View this message in context: http://r.789695.n4.nabble.com/Changing-radii-line-type-in-radial-plots-tp4647238.html Sent from the R help mailing list archive at Nabble.com.

Hello list, I wrote a simple program to plot data on polar axes, taking advantage of the plotrix package and its function radial.plot. The basic plot works fine, but I am having difficulties with the formatting. There are three problems, but I thought I would attack them one at a time. Here is the first: If my data set contains values with all vector lengths between 0 and 100 (and various angles), and I set rp.type=&quo...

...pp$plot.lines(lwd = 2, type="o", col="red") pp$plot.grid.labels() title(main="Overlay red points on white polygon on blue polygon") ############################# ### Fields of object "pp" ### ############################# pp$r <- NULL # (vector of) radial data. pp$theta<- NULL # (vector of) angular data (in radians). ## function "pp$default()" set values of several fields: pp$default <- function() { pp$theta.zero <<- 0 # origin of angular axis (as direction on the output plot). pp$theta.clw <<- FALSE # clockwise or...

Hi all, I was just informed that the plots in the radial.plot family in the plotrix package do not plot correctly when using mfrow or mfcol to subdivide the plot window. I found one related message, an answer from Deepayan Sarkar to a question about lattice graphics, but that shed no light on this problem. If I invoke par(mfrow=c(2,2)) and run radia...

Folks, I am having problems with a plot I want to create to give an impression of changes in an ordinal scale measure (1-5) at three time points (0, 14 and 21 days). I can produce a radial plot of bare vectors but getting this to appear on the base plot is not possible as it always seems to end up below the plot area and even outside the plot window. It seems I have not understood something about the coordinate system, Is anyone able to shed any light on this? many thanks, Andr...

Using plotrix, is it possible to create a legend for the following and attach it to the radial.plot?   posmat<-matrix(sample(2:9,30,TRUE),nrow=3) radial.plot(posmat,labels=paste("X",1:10,sep=""),rp.type="p",   main="Spiderweb plot",line.col=2:4,show.grid=FALSE,lwd=1:3,   radial.lim=c(0,10))   Thanks. [[alternative HTML version deleted]]

...gon.bottom = TRUE, overlay = NULL, pi2.lab = TRUE, text.lab = NULL, num.lab = NULL, rlabel.method = 1, rlabel.pos = 3, rlabel.cex = 1, rlabel.col = "black", tlabel.offset = 0.1, tlabel.cex = 1.5, tlabel.col = "black", main = NULL, sub = NULL) { # r: (vector of) radial data. # theta: (vector of) angular data (in radians). # theta.zero: angular direction on plot of theta = 0 (in radians). # theta.clw: clockwise orientation of theta values (default = FALSE). # # method: (plotting of (r,theta)-data): # 1: points (default) # 2: line # 3: polygon # # rlabel.axis: an...

Hi, I just updated to R-2.1.1 and updated packages acordingly However, after the update, routines that use polar.plot did not function as correctly. In plotrix 1.3.3 the polar.plot function does scale label.pos to radians prior to calling radial.plot Hence, the command polar.plot(c(5,10,5,0),c(-10,0,10,20),rp.type='P', labels=c("A","N","V","S"),label.pos=c(0,90,180,270)) produces absurd compass lines but the correct results are obtained if label.pos is scaled with pi/180 : polar.plot...

Dear list, I am trying to plot a radial dendrogram using the ape package, which requires my data to be of class 'phylo'. Currently I have my dendrogram stored as an object of class 'dendrogram' which was produced from an outside bit of C code, but was made into an object of class 'igraph.eigenc' and converted to a...

Hello all, I am wondering if there is a way to do a spatial error probit/logit model in R? I can't seem to find it in any of the packages. I can do it in MATLAB with Gibbs sampling, but would like to confirm the results. Ideally I would like to use this model to predict probability of parcel conversion in a future time period. This seems especially difficult in a binary outcome model

I've done a little snooping around the R Gallery Site (http://addictedtor.free.fr/graphiques/) and the "Statistics with R" site (http://zoonek2.free.fr/UNIX/48_R/all.html), but I can't seem to find what I'm looking for.  Here is the type of plot I would like to draw: (1) 2-D three axis plot where each axis is separated by 120-degrees (would be great if the number of axis

...rror to fix, but I've been trying to solve the problem and haven't been able yet to do it. So I'm doing this: > dados<-read.table("b.txt",sep="",nrows=30000) > model<-svm(x=dados[,-1],y=dados[,1],scale=TRUE,type="C-classification",kernel="radial",cost=1,degree=3,gamma=0.083,coef0=0,nu=0.5,epsilon=0.1) Warning message: In svm.default(x = dados[, -1], y = dados[, 1], scale = TRUE, type = "C-classification", : Variable(s) ?V12? and ?V13? constant. Cannot scale data. > summary(model) Call: svm.default(x = dados[, -1], y...

...nsparent? Example: lengths <- 0:72 bearing <- seq(from=0, to=360, by=5) polar.plot(lengths, bearing, labels = seq(from=0, to=340, by=20),label.pos = seq(from=0, to=340, by=20), start=90, clockwise=TRUE, rp.type="p", line.col="aquamarine3", lwd=2, main="Title", radial.lim=seq(from=0, to=90, by=15)) ##label at length 20 blocks view of the line around bearing 100 Thanks for your help! -Jimmy

...lors so I can indicate the two directions. I'm using polar.plot from the plotrix library. How can I add a second "b" and "dir.b" series to a polar.plot? library(plotrix) a = 3 dir.a = 85 b = 4 dir.b = 250 polar.plot(a, dir.a, start = 90, clockwise = T, show.grid.labels = T, radial.lim=c(0,5), line.col=2, lwd=2) 2 - Which parameter in polar.plot can I use to set the orientation for the grid labels which seem to default at 90 in my example above? Thanks, Tony [[alternative HTML version deleted]]

Hello, i am working in origin pro, i want to plot a graph as like a pdf attached but with black and white lines. here radial axis varies from 0 to 1. and angular axis from 0 degree to 60 degree.and third axis which is depend on both radial and axial gives non intersecting lines. how can i read the data from plot for replot. vikas -------------- next part -------------- A non-text attachment was scrubbed... Name: fig23...

...-4352 > > > > -----Original Message----- > > From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Ogbos > Okike > > Sent: Friday, April 22, 2016 2:05 PM > > To: Ulrik Stervbo > > Cc: r-help at r-project.org > > Subject: Re: [R] clock24.plot/radial plot > > > > Kind Experts, > > Many thanks for your guide. I have tried to figure out something that > > can help me plot my own data using the examples you referred me to. I > > copied part of the code as: > > > > set.seed(44) > > N=500 > > eve...

...length valueOf"); return 3; } }; +do_gradient ("linear", [0x40, 0xFF0000, 0xFF00], o, [0, 127, 255]); +do_gradient ("linear", [0xFF, 0xFF0000, 0xFF00], [100, 100, 100], o); +do_gradient ("linear", o, [100, 50, 100], [0, 127, 255]); + +// 5 - 12 +do_gradient ("Radial", [0xFF, 0xFF0000, 0xFF00], [255, 255, 255], [0, 127, 255]); +do_gradient ("linear", ["255", {valueOf: function () { return 0xFF0000; }}, 0xFF00], [255, 255, 255], [0, 127, 255]); +do_gradient ("linear", [ 0xFF, 0xFF00 ], [ undefined, 127 ], [ 0, 255 ]); +do_gradi...

...20,45,55),rp.type="p",line.col="red",lwd=3,clockwise=TRUE,label.pos=seq(30,360,by=30),labels=c("ESE","SSE","S","SSW","WSW","W","WNW","NNW","N","NNE","ENE","E"),radial.lim=c(0,90)) lines(seq(0,285,by=15),rep(c(40,60),times=10),col="blue") My questions: a) Why is the radial.lim=c(0,90) ignored? b) Why is there no red line? c) Why is the blue line not "jumping" between two circles of radius 40 respectively 60 (The first argument of "line&q...

...artment of Anthropology Texas A&M University College Station, TX 77840-4352 -----Original Message----- From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Ogbos Okike Sent: Friday, April 22, 2016 2:05 PM To: Ulrik Stervbo Cc: r-help at r-project.org Subject: Re: [R] clock24.plot/radial plot Kind Experts, Many thanks for your guide. I have tried to figure out something that can help me plot my own data using the examples you referred me to. I copied part of the code as: set.seed(44) N=500 events <- as.POSIXct("2011-01-01", tz="GMT") + days(fl...