[R] visual event programming in R

[Edgar Acuna]

 Hello, 
 One of my students is building a visual environment for the package dprep  
developed by my research group at the University of  Puerto Rico. 
 The environment will be in the style of the Orange (specifically channels 
and tokens design) and  Weka (specifically Knowledge flow environment) 
machine learning/data mining software.  She is using only the tools provided 
by tcl/tk  (active tcl). 
 I wonder if somebody else has built such kind of  environment for a R 
package, and which tools has used? 
 
 Best, 
 Edgar Acuna 
 CASTLE group 
 UPR-Mayaguez 


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