2014-1-13 Arthur Allignol <arthur.allignol@uni-ulm.de>

	* Version number 2.0
	* New MIT License
	* Cleaning to remove the notes and warnings from the checks

2013-9-16 Arthur Allignol <arthur.allignol@uni-ulm.de>

	* New version number 1.2-3
	* Changed email addresses new affiliation

2012-4-2 Arthur Allignol <arthur.allignol@fdm.uni-freiburg.de>

	* new version 1.2-2
	* mvna.Rd: added references to useR book

2011-21-4 Arthur Allignol <arthur.allignol@fdm.uni-freiburg.de>

	* DESCRIPTION: new version 1.2-1

	* data sets: 2 covariates added

	* mvna: Fix for a spurious warning when no censoring.
	id argument can now be a factor or character vector

2009-11-6 Arthur Allignol <arthur.allignol@fdm.uni-freiburg.de>

	* DESCRIPTION: new version 1.2

	* risk_set_mvna: is now written in C instead of C++.	
	The algotithm has not been modified

	* mvna: Some name changes in the return value
	
	* mvna: id argument in the data set doesn't need to be numeric
	anymore.

	* summary.mvna: New function

	* lines.mvna: New function

	* print.summary.mvna: New function

	* plot.mvna: Can display confidence intervals

	* plot.mvna, prdict.mvna, xyplot.mvna: New arguments ci.fun and var.type
	ci.type argument is deprecated in xyplot.mvna

	* All methods that needs to compute CIs: Now calling summary.mvna
	to obtain the CIs
	
	
2009-4-9 Arthur Allignol <arthur.allignol@fdm.uni-freiburg.de>

	* abortion: New data set
	
2009-1-29 Arthur Allignol <arthur.allignol@fdm.uni-freiburg.de>
	
	* modification of the documentation 
	w.r.t new parser	
	
	* changes in the plot (new arguments) and xyplot (internal) method
	
	* in mvna(): argument state.numbers changed for state.names

2008-9-15 Arthur Allignol <arthur.allignol@fdm.uni-freiburg.de>

	* change in mvna to improve computation time