gunter: Convert from multiple multivariate observations to tabular...

In RobinHankin/MM: The Multiplicative Multinomial Distribution

Convert from multiple multivariate observations to tabular form

Description

Convert from a matrix with rows corresponding to multivariate observations, to a tabular form listing every possible combination together with the number of times that combination was observed.

Usage

gunter(obs)
## S3 method for class 'gunter'
print(x, ...)

Arguments

obs	Argument. If a matrix, interpret each row as a multivariate observation (so the rowsums are constant). If an object of class MB, interpret appropriately; if an Oarray, coerce to an MB object
x	Object of class gunter to be printed by the print method
...	Further arguments, currently ignored

Value

For matrices and data frames, function gunter() returns an object of class gunter: a list of two elments, the first being a matrix (‘obs’) with rows being possible observations, and the second (‘d’) a vector with one entry for each row of matrix obs.

For MB objects and Oarray objects, function gunter() returns an object of class gunter_MB.

The print method returns its argument, invisibly, after printing it coerced to a list.

Author(s)

Bert Gunter, with tiny alterations by Robin Hankin

Examples

data(wilson)
gunter(non_met)

data(danaher)
gunter(danaher)  # object of class gunter_MB

RobinHankin/MM documentation built on May 16, 2024, 5:26 p.m.