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QTS Class

as_qts() is_qts() format(<qts>)
QTS Class
centring()
QTS Centering and Standardization
plot(<qts>) autoplot(<qts>)
QTS Visualization

QTS Sample Class

as_qts_sample() is_qts_sample() `[`(<qts_sample>)
QTS Sample Class
append()
QTS Sample Concatenation
rnorm_qts()
QTS Random Sampling
scale()
QTS Sample Centering and Standardization
mean(<qts_sample>)
QTS Geometric Mean
median(<qts_sample>)
QTS Geometric Median
plot(<qts_sample>) autoplot(<qts_sample>)
QTS Sample Visualization

QTS Wrangling

differentiate()
QTS Differentiation
straighten()
QTS Straightening
log(<qts>) log(<qts_sample>)
QTS Logarithm
exp(<qts>) exp(<qts_sample>)
QTS Exponential
reorient()
QTS Reorientation
normalize()
QTS Normalization
resample()
QTS Resampling
smooth()
QTS Smoothing via SLERP Interpolation
hemispherize()
QTS Hemispherization
moving_average()
QTS Moving Average

QTS Transformations

qts2dts()
QTS Transformation To Distance Time Series
qts2nts()
QTS Transformation To Norm Time Series
qts2ats()
QTS Transformation To Angle Time Series
qts2avts()
QTS Transformation to Angular Velocity Time Series

Principal Component Analysis

K-Means Alignment Clustering

kmeans()
QTS K-Means Alignment Algorithm
plot(<kma_qts>) autoplot(<kma_qts>)
QTS K-Means Visualization

Distances

DTW()
Dynamic Time Warping for Quaternion Time Series
distDTW()
Distance Matrix for Quaternion Time Series Samples

Datasets

vespa
The VESPA dataset
vespa64
The VESPA64 dataset