Growing Method

CHAID

Dependent Variable

SMART1. Some cell phones are called “smartphones” because of specific features they have. Is your cell phone a smartphone such as an iPhone, Android, Blackberry or Windows phone, or are you not sure?

Independent Variables

MARITAL. Are you currently married, living with a partner, divorced, separated, widowed, or have you never been married? EDUC2. What is the highest level of school you have completed or the highest degree you have received? [DO NOT READ], RACE. What is your race?

Specifications

Validation

None

Maximum Tree Depth

3

Minimum Cases in Parent Node

100

Minimum Cases in Child Node

50

Independent Variables Included

EDUC2. What is the highest level of school you have completed or the highest degree you have received? [DO NOT READ], MARITAL. Are you currently married, living with a partner, divorced, separated, widowed, or have you never been married?

Results

Number of Nodes

12

Number of Terminal Nodes

8

Depth

2