Displaying 5 results from an estimated 5 matches for "hexbinplots".
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hexbinplot
2010 Feb 25
1
Updating a hexbinplot
Dear all,
Considering this simple example of hexbinplot:
mixdata <-
data.frame(x = c(rnorm(5000), rnorm(5000,4,1.5)),
y = c(rnorm(5000), rnorm(5000,2,3)),
a = gl(2, 5000))
fig <- hexbinplot(y ~ x | a, mixdata)
print(fig)
update(fig, colramp = BTC)
produces a bad (non-updated) legend. Compare it with:
hexbinplot(y ~ x | a, mixdata, colramp = BTC)
What
2009 Apr 09
3
Multiple Hexbinplots in 2 columns with a Single Categorical Variable
Dear Ladies and Gentlemen,
I have a fairly large database (N=13,000) and a single main categorical
discriminator between the groups.
I want to look at the time course of a number of continuous biochemical
variables over chronologic age.
Therefore I believe I need to prepare hexbinplots in two columns with simple
regression lines in them (with useOuterStrips (in library(latticeExtra) if
possible) and also single hexbinplots with two regression lines
(panel.lmlines) corresponding to the two groups to facilitate data
comparison.
Tick marks and labels should be off in most panels...
2009 Jan 03
1
hexbin plot
Hello,
I would like some help to plot a vertical line on a scatterplot build with
hexbin package.
I just need to plot a vertical line on the graph to mark a threshold value
on x axis.
It would be better if the parameter of the plot line function respect
the x axis scale.
Thanks,
Rodrigo
[[alternative HTML version deleted]]
2006 Feb 06
2
panel.levelplot() for 2D histograms
Dear R-wizards,
I'm trying to plot "binned scatterplots", or 2d histograms, if you wish, for
a number of groups by using the lattice functionality
it works fine for one group at a time, and probably I could find a
work-around, but I prefer to do it the elegant way
here's an example of what I want, what I tried and where it goes wrong:
require(gregmisc)
require(lattice)
#toy
2011 Aug 02
3
Clean up a scatterplot with too much data
I'm working with a lot of data right now, but I'm new to R, and not very good
with it, hence my request for help. What type of graph could I use to
straighten out things like...
http://r.789695.n4.nabble.com/file/n3711389/Untitled.png
...this?
I want to see general frequencies. Should I use something like a 3D
histogram, or is there an easier way like, say, shading? I'm sure these