>plotvals=read.csv(file.choose())
>plotvals
comp plot DBH. xco yco zco height
1 B83 A 11.3 1.1715 2.5170 0.0740 9.447108
2 B83 A 15.9 0.7335 6.5940 0.0020 11.781058
3 B83 A 11.0 0.8530 10.5740 -0.1420 9.294894
4 B83 A 19.1 0.5455 12.8140 -0.1710 13.404675
5 B83 A 11.1 0.7155 14.5720 -0.2460 9.345632
> plot(xco~yco,data=plotvals)
New tutorial here.
>plot3d(plotvals$xco, plotvals$yco, plotvals$height, pch=16, highlight.3d=TRUE,type="h", main="3D Scatterplot")
My forest is drawni in R! More or less...
And now... using an interesting library called ggplot...
Error: object 'ggplot' not found
First load the library...
> library(ggplot2)
And to extract the column headings as variables
> attach(plotvals)
>df=data.frame(xco,yco,height)
> df
xco yco height
1 1.1715 2.5170 9.447108
2 0.7335 6.5940 11.781058
3 0.8530 10.5740 9.294894
4 0.5455 12.8140 13.404675
> p <- ggplot(df, aes(x,y,size=z)) +geom_point()> p + geom_point()
