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