To control order effects in questionnaires containing paired comparisons, Ross (1934) described an optimal ordering of the pairings. The functions in this package construct the optimally spaced, balanced ordering of pairings. They can also create subsets of the pairs for either a matrix-sampling design or a fully incomplete design.

Author | Andrew Zieffler <zief002@umn.edu>, Stacy Karl <karlx028@umn.edu>, and Julio Cabrera <cabre031@umn.edu> |

Date of publication | None |

Maintainer | Andrew Zieffler <zief002@umn.edu> |

License | GPL-2 |

Version | 1.0 |

**balance.pairs:** Balance the Pairs of Stimuli

**big.eight:** Example dataset for Ross Ordering

**big.nine:** Example dataset for Ross Ordering

**forms:** Compute Ideal Number of Forms

**incomplete.design:** Incomplete Design

**matrix.sampling:** Matrix Sampling Design

**matrix.x:** Position Number for a Given Number of Stimuli

**matrix.y:** Position Number for a Given Number of Stimuli

**ross.ordering:** Ross Ordering

**Ross-package:** Ross Ordering

**top.twenty:** MTV Top 20 Greatest Music Videos Ever Made

Ross

Ross/NAMESPACE

Ross/data

Ross/data/big.eight.rda

Ross/data/top.twenty.rda

Ross/data/big.nine.rda

Ross/R

Ross/R/matrix.sampling.R
Ross/R/forms.R
Ross/R/matrix.x.R
Ross/R/balance.pairs.R
Ross/R/matrix.y.R
Ross/R/incomplete.design.R
Ross/R/ross.ordering.R
Ross/DESCRIPTION

Ross/man

Ross/man/incomplete.design.Rd
Ross/man/balance.pairs.Rd
Ross/man/forms.Rd
Ross/man/Ross-package.Rd
Ross/man/matrix.y.Rd
Ross/man/big.eight.Rd
Ross/man/matrix.x.Rd
Ross/man/big.nine.Rd
Ross/man/ross.ordering.Rd
Ross/man/top.twenty.Rd
Ross/man/matrix.sampling.Rd
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