SigmaAnalytics & Tech
E5SPSSIntermediateAbout 35 min to complete

Ordinal and multinomial logistic regression

When the outcome has three or more categories, and whether their order matters.

Slides · Dataset

About 35 minutes to complete

Enrol to open the slides and download the data.

What this module covers

when the outcome has three or more categories, and whether their order matters; multinomial logistic regression and the reference-category logic; reading and reporting a multinomial output without drowning the reader; ordinal logistic regression and the proportional odds assumption, with the test for it and what to do when it fails; menu paths for both; APA reporting.

By the end of it

  • When the outcome has three or more categories, and whether their order matters
  • Multinomial logistic regression and the reference-category logic
  • Reading and reporting a multinomial output without drowning the reader
  • Ordinal logistic regression and the proportional odds assumption, with the test for it and what to do when it fails
  • Menu paths for both

The dataset

Place of delivery and satisfaction with care — Sigma teaching dataset

A teaching dataset of 420 cases, generated from a fixed seed so every figure in the module reproduces exactly.

  • CodebookIncluded
  • Dataset (CSV)Included
  • SPSS syntaxIncluded