Changes in flexclust version 0.8-0

  o List ellipse as suggested package, use only when available.

  o Class "flexclust" has a new slot "clusinfo", which is modeled
    after the same slot of partition objects in package cluster. This
    replaces slots "size" and "withindist".

  o New generic info() can be used to obtain various pieces of
    information about a clustering.

  o New summary() method lists contents of clusinfo slot, show() method 
    only cluster sizes. 

  o Added details of neural gas learning paramters to 
    flexclustControl-class.Rd and fixed a type (number of parameters is 4, 
    not 3). 

  o New methods cluster() and parameters().

  o New function projAxes() to add arrows for original coordinate axes 
    to a projection plot. 

  o New pairs() method for matrix of neighborhood graphs.

  o New function dist2().

  o Improved performance of qtclust() and distCor().

  o barplot() now plots clusters by default in the same colors as
    plot().

  o Correct citation of the package is the forthcoming CSDA paper.

    
First version released on CRAN: 0.7-0
