CHANGES IN VERSION 4.9.1 ---------------------- o removed function 'GAKEGG' for testing collection of pathways, due to deprecation of KEGG package CHANGES IN VERSION 4.0.0 ---------------------- o new function 'gGlobalAncova' for generalized linear models: groups of tested variables can be quantitative, categorical, ordinal and even of mixed types o new function 'Plot.features' for showing contributions of individual variables to global test statistic; equivalent to 'Plot.genes', but for 'gGlobalAncova' o new function 'gGlobalAncova.hierarchical' for hierarchical testing. o new S4-class 'GAhier' for storing results of gGlobalAncova.hierarchical o new methods 'show', 'results', 'sigEndnodes', and 'Plot.hierarchy' to access and visualize results from 'GAhier' objects o added CITATION and NEWS files o Vignettes are now created with knitr