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
On 17 Jul 2010, at 18:12, Peter Ehlers wrote:
On 2010-07-17 9:50, James Platt wrote:
The other question I have:
Is there any way to link the data point on the graph to the name of a
row
i.e in my table:
name value_1 value_2
bill 1 4
ben 2 2
jane 3 1
I click on the data point at 2,2 and it would read out ben
Check out HWidentify or HTKidentify in pkg:TeachingDemos.
-Peter Ehlers
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