tg.getPointIndexLowerThanTime {rPraat} | R Documentation |
Returns index of point which is nearest the given time from left, i.e.
pointTime <= time
. Tier index must belong to point tier.
tg.getPointIndexLowerThanTime(tg, tierInd, time)
tg |
TextGrid object |
tierInd |
tier index or "name" |
time |
time which is going to be found in points |
integer
tg.getPointIndexNearestTime
, tg.getPointIndexHigherThanTime
, tg.getLabel
, tg.findLabels
tg <- tg.sample()
tg.getPointIndexLowerThanTime(tg, "phoneme", 0.5)