You can always use the identify() function which will leave the id of the point on the plot; see ?identify.
But you do eventually have to sort out your Mac problem. Sorry, I can't help with that. -Peter Ehlers On 2010-07-18 7:43, James Platt wrote:
This is exactly what I want as I will have several thousand data points on the final graph i make, so the scroll over option is ideal. I've read the TeachingDemos pdf, I'm working on a Mac so Cannot use HWidentify. I have installed and loaded the TeachingDemos package but im having trouble loading the tkrplot package after installing it won't load. > library(tcltk) Loading Tcl/Tk interface ... Error : .onLoad failed in loadNamespace() for 'tcltk', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared library '/Library/Frameworks/R.framework/Resources/library/tcltk/libs/i386/tcltk.so': dlopen(/Library/Frameworks/R.framework/Resources/library/tcltk/libs/i386/tcltk.so, 10): Library not loaded: /usr/local/lib/libtcl8.5.dylib Referenced from: /Library/Frameworks/R.framework/Resources/library/tcltk/libs/i386/tcltk.so Reason: image not found Error: package/namespace load failed for 'tcltk' Cheers, James
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