STQM270, UNIT 2 - IBM SPSS MODELER EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS

STQM270, UNIT 2 - IBM SPSS MODELER EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS How to change non-numeric into numeric Make each category a variable, and mark 0 as "no" and 1 as "yes" Flag Variables Yes-No variables Min-Max Scaling and Z-Score scaling... Removes the units from the values Logarithms... Does not remove the units from the values. It just makes the numbers smaller if they are large, and larger if they are small Set Globals Node Calculates and stores some basic statistics that can be used outside of its path Derive Node Applies a custom written formula to the data set provided Source Node A node that allows you to access data. Make sure that you update its path if you are moving the file Type Node Node used to view and read data @FIELD Used to refer to the current value in the list while writing formulas