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QTS Class

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

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
autoplot(<qts_sample>)
Plot for qts_sample objects
plot(<qts_sample>)
Plot for qts_sample objects

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

prcomp(<qts_sample>)
PCA for QTS Sample
autoplot(<prcomp_qts>)
Plot for prcomp_qts objects
plot(<prcomp_qts>) screeplot(<prcomp_qts>)
Plot for prcomp_qts objects

Clustering

kmeans()
QTS K-Means Alignment Algorithm
hclust()
QTS Hierarchical Agglomerative Clustering
dbscan()
QTS Nearest-Neighbor Clustering
autoplot(<qtsclust>)
Plot for qtsclust objects
plot(<qtsclust>)
Plot for qtsclust objects

Distances

DTW()
Dynamic Time Warping for Quaternion Time Series
dist()
QTS Distance Matrix Computation

Datasets

vespa
The VESPA dataset
vespa64
The VESPA64 dataset