Tools for Case 1 Best-Worst Scaling

Provides three basic functions that support an implementation of object case (Case 1) best-worst scaling: one for converting a two-level orthogonal main-effect design/balanced incomplete block design into questions; one for creating a data set suitable for analysis; and one for calculating count-based scores. For details on best-worst scaling, see Louviere et al. (2015) .


Changes to package support.BWS

2018-02-10, version 0.2-0

  • Added a function bws.sp()
  • Added the S3 class 'bws.count2'
  • Added methods for S3 class 'bws.count2': plot, barplot, sum, and summary
  • Modified functions bws.dataset() and bws.count()
  • Revised help files
  • Revised the dataset ricebws1

2017-04-22, version 0.1-4

  • Added a dataset
  • Modified NAMESPACE

2015-04-27, version 0.1-3

  • Changed maintainer's email address

2014-06-22, version 0.1-2

  • Changed maintainer's email address

2014-03-13, version 0.1-1

  • Added two synthetic data sets: mfa and fruit
  • Added argument row.renames to bws.dataset()

2013-05-14, version 0.1-0

  • First release to CRAN.

Reference manual

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0.3-0 by Hideo Aizaki, 3 months ago

Browse source code at

Authors: Hideo Aizaki

Documentation:   PDF Manual  

GPL (>= 2) license

Suggests DoE.base, crossdes, survival

See at CRAN