search for: dosefind

Displaying 4 results from an estimated 4 matches for "dosefind".

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2010 Mar 14
3
CRAN (and crantastic) updates this week
...nt. Each of these packages requires DistributionUtils. Functionality includes sample skewness and kurtosis, log-histogram, moments by integration, changing the pint about which a moment is calculated, functions for testing distributions using inversion tests and the Massart inequality. * DoseFinding (0.1) Bjoern Bornkamp http://crantastic.org/packages/DoseFinding The DoseFinding package provides functions for the design and analysis of dose-finding experiments (for example pharmaceutical Phase II clinical trials). It provides functions for: multiple contrast tests, fitting non-...
2014 Mar 17
5
LD50
Quiero comparar varias dosis letales 50% (LD50) usando análisis probit. He seguido un ejemplo que viene en paquete DRC, pero no obtengo el resultado esperado. Lo que quiero es saber si las LD50s, son diferentes y si la diferencias son estadísticamente significativas. Gracias de antemano. José Arturo e-mail. jafarfan@uady.mx <grejon@uady.mx> e-mail alterno. jafarfan@gmail.com
2012 Mar 11
1
CRAN (and crantastic) updates this week
CRAN (and crantastic) updates this week New packages ------------ * EffectStars (1.0) Maintainer: Unknown Author(s): Gunther Schauberger License: GPL-2 http://crantastic.org/packages/EffectStars The package provides functions to visualize regression models with categorical response. The effects of the covariates are plotted with star plots in order to allow for an optical
2010 Jul 18
6
CRAN (and crantastic) updates this week
CRAN (and crantastic) updates this week New packages ------------ * allan (1.0) Alan Lee http://crantastic.org/packages/allan Automates Large Linear Analysis Model Fitting * andrews (1.0) Jaroslav Myslivec http://crantastic.org/packages/andrews Andrews curves for visualization of multidimensional data * anesrake (0.3) Josh Pasek http://crantastic.org/packages/anesrake This