2011-09-18  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* DESCRIPTION (Version): New version is 1.1-11.

	* R/principal.curve.R:
	* man/principal.curve.Rd:
	Move whiskers() from code to example.

	* NAMESPACE: Added.

2009-10-04  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* DESCRIPTION (Version): New version is 1.1-10.

	* R/principal.curve.R (principal.curve):
	* man/principal.curve.Rd:
	Enhancements by Henrik Bengtsson <hb@stat.berkeley.edu>.

2007-07-12  Kurt Hornik  <Kurt.Hornik@wu-wien.ac.at>

	* DESCRIPTION (Version): New version is 1.1-9.
	(License): Clarify.

2006-10-04  Kurt Hornik  <Kurt.Hornik@wu-wien.ac.at>

	* DESCRIPTION (Version): New version is 1.1-8.
	(License): Standardize.

2004-11-04  Kurt Hornik  <Kurt.Hornik@wu-wien.ac.at>

	* DESCRIPTION (Version): New version is 1.1-7.
	(Depends): Depend on R >= 1.9.0.
	(License): Changed to GPL 2 or better as granted by Trevor
	Hastie.

2004-11-03  Kurt Hornik  <Kurt.Hornik@wu-wien.ac.at>

	* R/principal.curve.R: Stop requiring the now defunct 'modreg'.

2004-01-31  Kurt Hornik  <Kurt.Hornik@wu-wien.ac.at>

	* DESCRIPTION (Version): New version is 1.1-6.

	* INDEX: Removed.

2002-07-03  Kurt Hornik  <Kurt.Hornik@wu-wien.ac.at>

	* DESCRIPTION: New version is 1.1-5.

	* R/principal.curve.R: Add 'PACKAGE' argument to FF calls.

2002-07-02  Kurt Hornik  <Kurt.Hornik@wu-wien.ac.at>

	* DESCRIPTION: New version is 1.1-4.

	* man/principal.curve.Rd: T/F fixes.

2001-06-10  Andreas Weingessel  <Andreas.Weingessel@ci.tuwien.ac.at>

	* Version 1.1-2: Changed keyword entries to fit R standard.

2001-01-31  Andreas Weingessel  <Andreas.Weingessel@ci.tuwien.ac.at>

	* Changed definition of v in line 58 of getlam.f from
	double precision v(2,10)
	to
	double precision v(2,p)

2000-12-27  Andreas Weingessel  <Andreas.Weingessel@ci.tuwien.ac.at>

	* Version 1.1-0: Changes in the DESCRIPTION file to fit
	R-1.2.0. 
	Various improvments in the documentation: Added alias
	entries, a description entry for principal.curve, default values
	and entries for the undocumented objects.
	Changed F to FALSE in the R code.