<defunctError/error/condition>
Error in `gsva(Data, Gene_sets_pov, method = GSA_method, min.sz = min.sz, 
    max.sz = max.sz, mx.diff = mx.diff)`: Calling gsva(expr=., gset.idx.list=., method=., ...) is defunct; use a method-specific parameter object (see '?gsva').

GSA_weight = "group_weighted", # options are: "equal_weighted" and "group_weighted"
GSA_weighted_by = "sum.ES", # options are: "sum.ES", "avg.ES", and "median.ES"
GSA_method = "gsva", # options are: gsva", "ssgsea", "zscore", "avg.exprs", and "median.exprs"

# options are: "equal_weighted" and "group_weighted"
# options are: "sum.ES", "avg.ES", and "median.ES"
# options are: gsva", "ssgsea", "zscore", "avg.exprs", and "median.exprs"