element.eval {lakhesis}

Evaluating Element Fit

Description

Performs a goodness-of-fit test on individual row and column elements using deviance, using a quadratic-logistic model to fit row and column occurrences. In the case of perfect separation of 0/1 values, an NA value is assigned. Results are reported as p values for each row and column.

Usage

element.eval(obj)

Arguments

obj

A seriated binary matrix.

Value

A list containing results in frames for row and column elements:

• RowFit a data frame containing

  • id Row element

  • p.val p values of the row elements

• ColFit a data frame containing

  • id Column element

  • p.val p values of the column elements

Examples

data("quattrofontanili")
element.eval(quattrofontanili)