getConnectedSets: Finds connected sets in a matrix or data frame

In pheno: Auxiliary Functions for Phenological Data Analysis

Finds connected sets in a matrix or data frame

Description

Finds a list of connected data sets in a matrix or data frame and returns them accordingly.

Usage

getConnectedSets(M)

Arguments

M

Numeric matrix with missing values considered as 0, or a data frame. The data frame is internally converted to a matrix and should have three columns (x, factor 1, factor 2) where x are considered the entries of the matrix, rows correspond to levels of factor 2 and columns correspond to levels of factor 1.

Details

getConnctedSets returns a list of connected data sets as numeric data frames D with three columns (x, factor 1, factor 2) or a n*m matrix M, where the n rows correspond to n levels of factor 2 and m columns correspond to m levels of factor the respective factors. Output as data frame or matrix, depending on input.

Value

cs_i	List of connected sets as matrix or data frame, corresponding to the input. named as cs_i with i being the number of the connected sets.

Author(s)

Joerg Schaber

References

Searle (1997) 'Linear Models'. Wiley. page 318.

See Also

connectedSets maxConnectedSet

Examples

	data(Searle)
	getConnectedSets(Searle)

pheno documentation built on May 13, 2022, 1:05 a.m.