2007-03-21  Søren Højsgaard <sorenh@agrsci.dk>

	* A remark on fixed correlation structures has been added to the
	geeglm.Rd doc file.

	* A Wishlist file has been added
	
	* Version 1.0-13 uploaded

2007-03-21  Søren Højsgaard <sorenh@agrsci.dk>

	* Bug in geeglm fixed so that it now works with a fixed
	correlation structure. Thanks to Ulrich Halekoh for the fix.


2006-02-13  Jun Yan  <jyan@stat.uiowa.edu>

	* Bug in genZcor and genZodds fixed. 
	Thanks to Chongzhi Di <cdi@jhsph.edu>. 
	Previously, the matrice generated by genZcor/genZodds are 
	wrong when the number of unique waves is greater than or
	equal to 10.

2006-01-24 Søren Højsgaard <sorenh@agrsci.dk>

	* Bug in anova.geeglm fixed (showed up when there was only one
	term on the right hand side of ~). 

	* geeglm only works on complete data. This has been pointed out in
	the man pages. (At some point of time, a proper na.action should be
	taken). 

	* All datasets are saved as .txt files (previously some were saved
	as .rda files but that caused problems in building the package on
	windows xp).

	
2005-08-13  Jun Yan  <jyan@stat.uiowa.edu>

	* The working correlation structure can now be "fixed".


2005-06-13 Søren Højsgaard <sorenh@agrsci.dk>

	* Søren Højsgaard has modified the geeglm function so that it can
	take the 'waves' argument which is used for explicitely specifying
	the ordering of repeated measurements on the same unit. geeglm can
	also take the 'zcor' argument for a user defined working
	correlation structure. 

	* A documentation file for the genZcor
	function has been added. 

	* All data sets provided are now saved as
	text files.

	* ordgee has been modified to check if the response variable is an
	ordered factor.

	* geeglm can now take the argument std.err which specifies the
	type of variance estimate to be calculated.
	
2005-05-11 Søren Højsgaard <sorenh@agrsci.dk>

	* Søren Højsgaard has modified the anova function to make it
	calculate the correct degrees of freedom.


2005-04-11  Jun Yan  <jyan@stat.uiowa.edu>

	* Søren Højsgaard made some minor changes to geeglm - 
	basically, that geese.control did not work. Now it does.
	

2005-02-09  Jun Yan  <jyan@stat.uiowa.edu>

	* Søren Højsgaard joined the development with geeglm, which 
	"works like" glm and returns an object which is similar to 
	a glm object. Residuals and predicted values can be extracted
	using the generic functions as with a glm object. 

	* An important feature of geeglm, is that an anova method 
	exists for these models.