What is difference between C50 and rpart package

r
classification

#1

I doing a classification problem in R and while studying I came to know that we need a package for classification and I came across two packages
1-rpart
2-C50
I want to know what is difference between them and which of them helps in building better classification model.


#2

With C50 you have boosting when part is only a recursive tree. At lower level the pruning has few differences. It means you could using part for bagging.
Alain