当我尝试使用numerical
和polynominal
将某些numerical to polynominal convertor
属性转换为filter by subset
时,窗口左侧是否显示无属性?我应该如何克服?这个问题?
提前谢谢你
编辑 :输入结果
Role Name Type Range Missing
- a integer = [?...?]; mean =? no missing values
- b integer = [?...?]; mean =? no missing values
- c integer = [?...?]; mean =? no missing values
- d Real = [?...?]; mean =? no missing values