calc_theta: Calculate Sample-to-sample Angle
In maltelueken/gazeHMM: Classify Gaze Data With a Hidden Markov Model
Description
Usage
Arguments
Value
View source: R/preprocessing_helper_functions.R
Description
Calculates the relative angle between subsequent gaze samples.
Uses the backward difference to compute the absolute angle between two samples and
the forward difference for the change in angle at each sample.
Usage
1
calc_theta(x, y)
Arguments
x
Numeric vector of x coordinates for each gaze sample.
y
Numeric vector of y coordinates for each gaze sample.
Value
A vector containing the sample-to-sample angle (in radians) for each gaze sample.
maltelueken/gazeHMM documentation built on Oct. 6, 2020, 11:10 a.m.
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Description Usage Arguments Value
View source: R/preprocessing_helper_functions.R
Description
Calculates the relative angle between subsequent gaze samples. Uses the backward difference to compute the absolute angle between two samples and the forward difference for the change in angle at each sample.
Usage
1 | calc_theta(x, y)
|
Arguments
x |
Numeric vector of x coordinates for each gaze sample. |
y |
Numeric vector of y coordinates for each gaze sample. |
Value
A vector containing the sample-to-sample angle (in radians) for each gaze sample.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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