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ecp (version 3.1.6)

gof.update: GOODNESS OF FIT UPDATE

Description

Updates the goodness of fit statistic.

Usage

gof.update(i,ret)

Value

Returns a real number. This is the updated goodness of fit statistic.

Arguments

i

segments which is to be merged with the segment that is adjacent to its right.

ret

A list with 'gof', 'right', 'left', 'D', and 'size' comonents.

Author

Nicholas A. James

Details

Called by the e.agglo method, and should not be called by the user.

References

James NA, Matteson DS (2013). A Nonparametric Approach for Multiple Change Point Analysis of Multivariate Data.

Nicholas A. James, David S. Matteson (2014). "ecp: An R Package for Nonparametric Multiple Change Point Analysis of Multivariate Data.", "Journal of Statistical Software, 62(7), 1-25", URL "http://www.jstatsoft.org/v62/i07/"

Rizzo ML, Szekely GL (2005). Hierarchical clustering via joint between-within distances: Extending ward's minimum variance method. Journal of Classification. pp. 151 - 183.

See Also

e.agglo