similar to: trouble with plotrix package

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

Hi, Two questions: 1 - Say I have average speed and directions for tide and I would like to plot them on a polar plot, but with different colors 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 =

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

Hi, I'd like to plot in in polar coordinates a line which is given as a vector of lengths and angles. library("plotrix")

Hi, how can I reverse the radius axis of plotrix's polar.plot function? Perhaps this sounds strange, but I use the radians for angles as well: In the center is zenith and the corresponding angle is 90?, not 0. See an example plot at http://www.mysundial.ca/tsp/images/sun_chart_50_solar_polar.jpg dirs<-c("S","E","N","W")

Hello, I am currently using the polar.plot function in the plotrix package to graph data. Unfortunately, it seems that the default for the labels is to have a background color that is covering the line representing my data, making it difficult to read. Is there a way to make this label background transparent? Example: lengths <- 0:72 bearing <- seq(from=0, to=360, by=5)

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]]

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

Hi, I am attempting to create a polar chart (using plotrix polar.plt) and I need to colour a segment of the grid to indicate an area of interest, say from 90-120 degrees, for arguments sake. Is this possible? I can colour the whole grid by passing the grid.bg parameter through to radial.plot but I cannot find a way to colour a segment. thanks, Darren -- View this message in context:

Hello again, First I want to thank all the people who answered my question about line width in graphs. I promise I will learn the 'par' help page by heart for the end of the month ! I now want to trace some ellipses to emphasize groups of data. I found how to trace circles with 'symbols()', but no ellipse. I'm planning on writing my own function based on

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',

I thought about that star graph again, and realized that it would be quite a handy thing for visualizing cyclic data like time or compass direction. Here is a cleaned up (and renamed) version to do a polar plot that starts at the right and goes counterclockwise or a 24 hour clock plot that starts at the top and goes clockwise. There are probably other varieties that would be interesting. Jim

Hi I am having a bit of difficulty with changing the canvas size on a trellis/lattice plot. I am plotting two "cubes" of 3-dimensional random numbers, as follows: library(gsl) library(lattice) q <- qrng_alloc(type="sobol", 3) npoints <- 200 rs <- qrng_get(q,npoints) # Plot the normal variates in a 3-dim cube p1 <- cloud(rnorm(npoints) ~ rnorm(npoints) +

Hello, I have a question on export and import data. Thank you for any suggestions. data 'simul' is generated as follows: N <- 20 n <- N/2 nsets <- 10 simul <- matrix(0,nsets,N) th <- c(0,1, 1) for(i in 1:nsets){ simul[i,] <- rnorm(N,mean= rep(th[1:2],N/2),sd=th[3]) } I exported data as follows: write.table(simul,

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 radial.plot a few times, the plots appears in

Estimada Lista, Deseo aplicar una función a cada fila de un data frame con un argumento opcional. En la función orginal, el argumento opcional debería poder ser escalar o vector. Necesito definir una función 'aplicaratodasfilas' que llama a otra función 'atomica' que no admite vectores y que requiere también argumentos opcionales. Pongo un ejemplo: # Se aplica a cada fila.

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 ! I have a quick question about loops. For example, I have a 1 * 1 square and its inscribed circle tangent i, whose radius, of course, is also 1. The loop here is as the following: generate n points, say 5, in the square randomly repeatedly until we have five in total in the circle, then we stop, otherwise we continue. I do not know how ! Help me Please ~ Thank you very much for

Dear All, I am struggling with the following problem: I am given a NxN symmetric matrix P ( P[i,i]=0, i=1...N and P[i,j]>0 for i!=j) which stands for the relative distances of N points. I would like use it to get the coordinates of the N points in a 2D plane. Of course, the solution is not unique (given one solution, I can translate or rotate all the points by the same amount and generate

Hello all, I use R on both windows and a "mainframe" linux installation (RedHat enterprise 3.0, which they tell me is soon to be upgraded to 4.0). On windows I installed the package gplots without trouble, and it works fine. When I attempted to do the same on the unix computer, the following error message was forthcoming: downloaded 216Kb * Installing *source* package