int2x2: Interaction 2x2 table

Description Usage Arguments Value Author(s) References Examples

View source: R/int2x2.R

Description

Estimates the interactions from an 2x2 table under the null hypotheses of independence.

Usage

1
int2x2(x, margin = 3, pTabMethod = c("dirichlet", "half", "classical"))

Arguments

x

a 2x2 table

margin

if multidimensional table (larger than 2-dimensional), then the margin determines on which dimension the independene tables should be estimated.

pTabMethod

to estimate the propability table. Default is ‘dirichlet’. Other available methods: ‘classical’ that is function prop.table() from package base or method “half” that add 1/2 to each cell to avoid zero problems.

Value

The independence table(s) with either relative or absolute frequencies.

Author(s)

Kamila Facevicova, Matthias Templ

References

Facevicova, K., Hron, K., Todorov, V., Guo, D., Templ, M. (2014). Logratio approach to statistical analysis of 2x2 compositional tables. Journal of Applied Statistics, 41 (5), 944–958.

Examples

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robCompositions documentation built on Jan. 13, 2021, 10:07 p.m.