GenABEL package 1.7-4 released

Yesterday, the GenABEL package 1.7-4 was released on CRAN. The release fixes an important bug concerning the GRAMMAR-Gamma

implementation in the 'grammar' procedure. Many thanks to Nicola Pirastu and Xia Shen for spotting the problems! More details are available in the CHANGES.LOG file of the source code.