nochoice_design: Discrete choice design with no choice option.

Description Usage Format


This discrete choice design is generated using the Modfed function. There are 8 choice sets, each containig 3 alternatives (rows), of which one is a no choice option. The no choice option consist of an alternative specific constant and zero's for all other attribute levels. There are three attributes (time, price, comfort) with 3 levels each, all of which are dummy coded (columns).




A matrix with 24 rows and 7 variables

idefix documentation built on Nov. 27, 2020, 1:07 a.m.