A regression framework for response variables which are continuous self-rating scales such as the Visual Analog Scale (VAS) used in pain assessment, or the Linear Analog Self-Assessment (LASA) scales in quality of life studies. These scales measure subjects' perception of an intangible quantity, and cannot be handled as ratio variables because of their inherent non-linearity. We treat them as ordinal variables, measured on a continuous scale. A function (the g function) connects the scale with an underlying continuous latent variable. The link function is the inverse of the CDF of the assumed underlying distribution of the latent variable. Currently the logit link, which corresponds to a standard logistic distribution, is implemented.

Author | Maurizio Manuguerra [aut, cre], Gillian Heller [aut] |

Date of publication | 2016-12-15 09:05:12 |

Maintainer | Maurizio Manuguerra <maurizio.manuguerra@mq.edu.au> |

License | GPL (>= 2) |

Version | 1.0.2 |

**anova.ocm:** Anova method for Continuous Ordinal Fits

**ANZ0001:** ANZ0001 trial

**ANZ0001.sub:** ANZ0001 trial subset

**extractAIC.ocm:** Extract AIC from a fitted Continuous Ordinal Model

**logLik.ocm:** Extract Log-likelihood for a Continuous Ordinal Model

**negloglik4:** Penalized log-likelihood function

**ocm:** Ordinal regression for continuous scales

**ordinalCont-package:** ordinalCont-package

**plot.ocm:** Plot method for Continuous Ordinal Fits

**plot.predict.ocm:** Plot probability densities from output of predict method

**predict.ocm:** Predict method for Continuous Ordinal Fits

**print.anova.ocm:** Print anova.ocm objects

**print.ocm:** Print continuous ordinal regression objects

**print.predict.ocm:** Print the output of predict method

**summary.ocm:** Summarizing Continuous Ordinal Fits

**vcov.ocm:** Variance-Covariance Matrix for a Fitted Model Object

anova.ocm | Man page |

ANZ0001 | Man page |

ANZ0001.sub | Man page |

extractAIC.ocm | Man page |

logLik.ocm | Man page |

negloglik4 | Man page |

ocm | Man page |

ordinalCont-package | Man page |

plot.ocm | Man page |

plot.predict.ocm | Man page |

predict.ocm | Man page |

print.anova.ocm | Man page |

print.ocm | Man page |

print.predict.ocm | Man page |

summary.ocm | Man page |

vcov.ocm | Man page |

ordinalCont

ordinalCont/NAMESPACE

ordinalCont/data

ordinalCont/data/ANZ0001.sub.rda

ordinalCont/data/ANZ0001.rda

ordinalCont/R

ordinalCont/R/utils.R
ordinalCont/R/gfunction.R
ordinalCont/R/ocm.methods.R
ordinalCont/R/ordinalCont.R
ordinalCont/R/splines.R
ordinalCont/R/ocm.R
ordinalCont/MD5

ordinalCont/DESCRIPTION

ordinalCont/man

ordinalCont/man/ANZ0001.Rd
ordinalCont/man/ordinalCont-package.Rd
ordinalCont/man/negloglik4.Rd
ordinalCont/man/anova.ocm.Rd
ordinalCont/man/summary.ocm.Rd
ordinalCont/man/plot.ocm.Rd
ordinalCont/man/ANZ0001.sub.Rd
ordinalCont/man/print.anova.ocm.Rd
ordinalCont/man/plot.predict.ocm.Rd
ordinalCont/man/print.ocm.Rd
ordinalCont/man/vcov.ocm.Rd
ordinalCont/man/logLik.ocm.Rd
ordinalCont/man/ocm.Rd
ordinalCont/man/print.predict.ocm.Rd
ordinalCont/man/predict.ocm.Rd
ordinalCont/man/extractAIC.ocm.Rd
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