
##########  Version 0.2  (October 2011) #################

The following changes were made in Version 0.2 of R package MAINT.Data:

1) The deprecated direct use of sd for data.frames was replaced by sapply(object,sd).

2) The original functions head, tail, coef, predict, stdEr, lda and qda
   were imported in order to properly recognizing them in the definition
   of methods for MAINT.Data classes.

3) the S3 method print for class summaryIData, and the S3 methods "[", "[<-" "=="
   and "!=" for class IData, were registered.

4) The function is.IData was replaced by is(object,"IData")
 
