measure: Measurement functions

In ISS-Analytics/modelr: Natural, friendly, domain-specific language for building PLS structural equation models

Description

measure creates the factors from measurement items by assigning the relevant items to each factor and specifying formative or reflective type

Usage

measurement_model <- measure(
                       reflect("factor1", multi_items("fac1", 1:3)),
                       reflect("factor2", multi_items("fac2", 1:3)),
                       )

Arguments

...	Reflective or Formative factors as generated by the reflect() or form()

Details

This function conveniently maps measurement items to factors using root name, numbers, and affixes with explicit definition of formative or reflective structure

See Also

See form, reflect, multi_items and single_item

Examples

  mobi_mm <- measure(
   reflect("Image",        multi_items("IMAG", 1:5)),
   reflect("Expectation",  multi_items("CUEX", 1:3)),
   reflect("Quality",      multi_items("PERQ", 1:7)),
   reflect("Value",        multi_items("PERV", 1:2)),
   reflect("Satisfaction", multi_items("CUSA", 1:3)),
   reflect("Complaints",   single_item("CUSCO")),
   reflect("Loyalty",      multi_items("CUSL", 1:3))
   )

ISS-Analytics/modelr documentation built on May 7, 2019, 6:35 a.m.