sourcecode for the balloonplot function from the gplots package

Hi,
I want to take a look at the sourcecode for balloonplot. I would appreciate it if I could get help on overcoming the following problem :
methods(balloonplot)
[1] balloonplot.default* balloonplot.table* ?

? ?Non-visible functions are asterisked
balloonplot.default
Error: object 'balloonplot.default' not found

How do I access the non-visible functions?
Thanks,
Ravi??
Use getAnywhere() or getS3method(). 

Michael

Hi,
I want to take a look at the sourcecode for balloonplot. I would appreciate it if I could get help on overcoming the following problem :

methods(balloonplot)
[1] balloonplot.default* balloonplot.table*  

   Non-visible functions are asterisked
balloonplot.default
Error: object 'balloonplot.default' not found

How do I access the non-visible functions?
Thanks,
Ravi  

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and provide commented, minimal, self-contained, reproducible code.
Use triple colon operator:

gplots:::balloonplot.default
Noia Raindrops
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Use triple colon operator:

gplots:::balloonplot.default

To the OP:

You'll probably find it easier to decipher the code if you
have access to the included comments. For that, download the
source file (gplots_2.11.0.tar.gz) from CRAN and unzip with
your favourite decompression utility.

Peter Ehlers