An S4 class to represent a Frequency Increment Test results.

Slots

counts

An \(m \times p\) numeric matrix of count data.

dates

A length-\(m\) numeric vector of dates.

statistic

A numeric vector giving the values of the t-statistic.

parameter

An integer giving the degrees of freedom for the t-statistic.

p_value

A numeric vector giving the the p-value for the test.

Coerce

In the code snippets below, x is an IncrementTest object.

as.data.frame(x)

Coerces to a data.frame.

Author

N. Frerebeau