Ziqi Liu

value index 0 out of range (0 - -1) at attribute no 4 (d)

3

I am dealing with continuous features and discrete class_var, i.e. ```py atts = ['a','b','c','d'] domain = Orange.data.Domain([Orange.feature.Continuous(x) for x in atts[:-1]] + [Orange.feature.Discrete(atts[-1])]) data = Orange.data.Table(domain) data.append([1,2,3,0]) ``` However, it...