07-24-2016 10:31 PM
07-25-2016 08:58 AM
you can use the "Replace Missing Values" to insert 0 into the missing fields, for example.
That operator also lets you select only a subset of attributes to act on. So if you have a text field with missing values and you'd like the missing ones in that, you can do that by selecting only the checkbox attributes.
07-25-2016 09:33 AM
Another neat thing about the Replace Missing Values operator is that you can select specific data types to replace. Just use the "value_type" parameter and you can select only Real values, Integer Values, Nominal Values, etc. You'll love it, I sure do!