dextract.lab | R Documentation |
Extract a subset of data from a trackdata object according to the label in the parallel label vector.
dextract.lab(dataset, labs, labtype = unique(labs))
dataset |
A trackdata object returned from |
labs |
A vector of labels parallel to |
labtype |
A vector of labels for which data is to be extracted. |
A trackdata object which is a subset of trackdata
containing
only the data for those labels in labtype
. The result has the same
components as the input trackdata
:
data |
A vector or matrix of numerical data. |
index |
A two column matrix giving the start and end indices into the data vector for each segment. |
ftime |
A two column matrix giving the start and end times for each segment. |
track, dextract, get.time.element, frames.time
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