emuR: ddiff – R documentation

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ddiff

Differentiation of tracks

Differentiates a list, as returned by track, to the nth order, readjusting the index and ftime values each time.

ddiff(dataset, n = 1, smoothing = TRUE)

`dataset`	track data object - a list as returned by track
`n`	the order of differentiation
`smoothing`	if TRUE track is smoothed

Jonathan Harrington

Main Package of the EMU Speech Database Management System

v2.2.0

GPL (>= 2)

Authors

Raphael Winkelmann [aut, cre], Klaus Jaensch [aut, ctb], Steve Cassidy [aut, ctb], Jonathan Harrington [aut, ctb]

Initial release