IntervalTier-class {textgRid}

IntervalTier S4 class for Praat TextGrids.

Description

The IntervalTier class extends the Tier class. An IntervalTier object describes a sequence of non-overlapping labeled intervals. An interval's label is typically the annotation of some contiguous portion of waveform data (e.g., a phonetic segment or word in speech data).

Slots

name

A character string, the name of the Tier.

number

An integer, the number of the Tier within the TextGrid.

startTimes

A numeric vector, the start times of the intervals in the IntervalTier.

endTimes

A numeric vector, the end times of the intervals in the IntervalTier.

labels

A character vector, the labels of the intervals in the IntervalTier.

See Also

IntervalTier-constructor, IntervalTier-accessors, TextGrid-class, Tier-class