I have trying to figure this out all day so hopefully the answer isn't too
obvious. I am able to view a graph in the viewer window. However, I need to
export graph outside of the viewer window. Here is the script I am using:
> png("Compare.png")
> plot(compare$DepthSLI, compare$DischargeSLI, col="
I have constructed a Trellis style xyplot.
lengthf <- factor(length)
xyplot(SLI$velocity ~ SLI$width | SLI$lengthf, layout = c(2,7), xlab =
"Width (cm)", ylab = "Velocity (m/s^2)", col = "black")
This produces a lovely little plot. However, the grouping factor(lengthf)
isn't in the right order. M
Right equidistant was clearly the wrong word. Sorry. I just meant that any
given point should have an equal distance from the four points immediately
surrounding it (x,-x,y-y) aside from those on the edge which will obviously
only have two or three points surrounding.
On Wed, Jul 9, 2008 at 3:12 P
Basically, I want 181 points equally spaced over a 40 x 40 cm area. I want
to be able to specify the number of points and the area to which they are
plotted on. I think you are right that grid is what I am looking for but I
was the grid to have axes which your code below, although appreciated, did
Ahhh. That worked perfectly. Thank you very much.
On Wed, Jul 9, 2008 at 4:19 PM, Dylan Beaudette <[EMAIL PROTECTED]>
wrote:
> On Wednesday 09 July 2008, hippie dream wrote:
> > This might not possible in R but I thought I would give it shot. I am
> have
> > to set up a 40 x 40 cm grid of 181 poi
Hello there,
I have a fairly simple request (I hope!)
I have produced a filled contour plot like this:
library(grDevices)
library(gplots)
library(plotrix)
filled.contour(contour, axes=F, frame.plot=TRUE, color=terrain.colors, ylab=
"Length Along Flume (m)", key.title = title(main="Velocity\n(m/
So I managed to solve this for myself in a very roundabout kind of way. So I
figured that I should share in case anyone else needed something like this.
filled.contour(contour, axes=F, frame.plot=F, color=terrain.colors, ylab=
"", key.title = title(main="Velocity\n(m/s)"),asp=2, key.axes = axis(4,
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