search for: larrows

I'm trying to draw an arrow with a curved shaft on the graph as a straight one looks messy on a detailed graph. I've looked in arrows but it doesn't seem to give an option. larrows doesn't look much more promising. I had a look in the archive and couldn't find anything. Any thoughts? Thanks Paul -- View this message in context: http://www.nabble.com/Curved-arrows-tp23312316p23312316.html Sent from the R help mailing list archive at Nabble.com.

Hello All, I hope you can help me. I'm trying to put error bars in a xyplot trellis graph (see below). I know there is a function for this, larrows, but for the life of me I can't figure out how to use it. I've been using the default panel function (which is I haven't specified any panel function) and this produces the plot that I like. I've tried defining a panel function based on some of the examples in the panel.* func...

Dear all, Does anyone knwo how to add error bar to the data point in a simple xyplot? Right now, I have a .dat file including both the data points and their standard deviation and read it in R. I tried function arrows(). But it didn't gave me any arrows. Thanks for the help! Jeny

OK, I needed to plot a set of vectors on top of a contour plot. I figured out a way to do this. I create a panel function that calls "larrows()" with arguments constructed from my vector data. Then, when I go to do the contour plot, I call contourplot() with the "panel" argument set to point to my newly created panel function. So far, so good. Now, I need to do a series of contour plots, each overlaid with a diffe...

...ng=3,tck=-1)), col=c("grey","black"), sd=barley$SD, prepanel=function(x,y,sd,subscripts,...){ ylim <- list(ylim=c(min(y-sd[subscripts],na.rm=TRUE), max(y+sd[subscripts], na.rm=TRUE))) }, panel=function(x,y,subscripts,sd,...){ panel.grid(h = -1, v = 0,col="darkgrey") larrows(x0=x, y0=y, x1=x, y1=y-sd[subscripts],angle=90, code=2, length=0.075, ) larrows(x0=x, y0=y, x1=x, y1=y+sd[subscripts],angle=90, code=2, length=0.075, ) panel.barchart(x,y,subscripts=subscripts,reference=FALSE,...) }) PLOT2 The problem is that the error bars are not attached correctly to the bars...

...uot; subscripts=",subscripts,"\n") cat(" groups[subscripts]= ",groups[subscripts],"\n") cat(" ses[subscripts]= ",ses[subscripts],"\n") larrows(x,y,x,y+ses[subscripts],col=col.symbol,angle=90,proportion=0.05) larrows(x,y,x,y-ses[subscripts],col=col.symbol,angle=90,proportion=0.05) },...) })) #####################################################################...

Hi all, I have been previously been using scatterplot3d package to create some graphs but unfortunately it does not allow me to rotate the plot on all three axis. The cloud() function in the lattice package does allow me to do so. When I was using scatterplot3d I was using a script (Shown Below) to calculate the mean, quartiles and range limits for all three axis and I was representing that on the

The Wine development release 4.0-rc7 is now available. What's new in this release (see below for details): - Bug fixes only, we are in code freeze. The source is available from the following locations: https://dl.winehq.org/wine/source/4.0/wine-4.0-rc7.tar.xz http://mirrors.ibiblio.org/wine/source/4.0/wine-4.0-rc7.tar.xz Binary packages for various distributions will be available