XNomial: Exact Goodness-of-Fit Test for Multinomial Data with Fixed Probabilities
Version 1.0.4

Tests whether a set of counts fit a given expected ratio. For example, a genetic cross might be expected to produce four types in the relative frequencies of 9:3:3:1. To see whether a set of observed counts fits this expectation, one can examine all possible outcomes with xmulti() or a random sample of them with xmonte() and find the probability of an observation deviating from the expectation by at least as much as the observed. As a measure of deviation from the expected, one can use the log-likelihood ratio, the multinomial probability, or the classic chi-square statistic. A histogram of the test statistic can also be plotted and compared with the asymptotic curve.

AuthorBill Engels <wrengels@wisc.edu>
Date of publication2015-12-24 08:19:02
MaintainerBill Engels <wrengels@wisc.edu>
LicenseGPL
Version1.0.4
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("XNomial")

Popular man pages

xmonte: Perform Multinomial Goodness-Of-Fit Test By Monte-Carlo...
xmulti: Perform Multinomial Goodness-Of-Fit Test By Full Enumeration
See all...

All man pages Function index File listing

Man pages

xmonte: Perform Multinomial Goodness-Of-Fit Test By Monte-Carlo...
xmulti: Perform Multinomial Goodness-Of-Fit Test By Full Enumeration

Functions

chiStat Source code
constrain Source code
logLRmultinomial Source code
ntables Source code
statHistogram Source code
to.probs Source code
xmonte Man page Source code
xmulti Man page Source code

Files

inst
inst/doc
inst/doc/XNomial.Rmd
inst/doc/XNomial.R
inst/doc/XNomial.html
src
src/XNenumerated.c
src/XNmonte.c
NAMESPACE
R
R/xmonte.R
R/xmulti.R
R/xtras.R
vignettes
vignettes/XNomial.Rmd
vignettes/XNomial.md
MD5
build
build/vignette.rds
DESCRIPTION
man
man/xmulti.Rd
man/xmonte.Rd
XNomial documentation built on May 20, 2017, 1:20 a.m.

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