Elastic Functional Data Analysis

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Documentation for package ‘fdasrvf’ version 2.2.0

• DESCRIPTION file.
• Package NEWS.

Help Pages

fdasrvf-package	Elastic Functional Data Analysis
align_fPCA	Group-wise function alignment and PCA Extractions
beta	MPEG7 Curve Dataset
bootTB	Tolerance Bound Calculation using Bootstrap Sampling
boxplot.ampbox	Functional Boxplot
boxplot.fdawarp	Functional Boxplot
boxplot.phbox	Functional Boxplot
calc_shape_dist	Elastic Shape Distance
curve_depth	Calculates elastic depth for a set of curves
curve_geodesic	Form geodesic between two curves
curve_karcher_cov	Curve Karcher Covariance
curve_karcher_mean	Karcher Mean of Curves
curve_pair_align	Pairwise align two curves
curve_principal_directions	Curve PCA
curve_srvf_align	Align Curves
curve_to_q	Convert to SRVF space
elastic.depth	Calculates elastic depth
elastic.distance	Calculates two elastic distance
elastic.logistic	Elastic Logistic Regression
elastic.lpcr.regression	Elastic logistic Principal Component Regression
elastic.mlogistic	Elastic Multinomial Logistic Regression
elastic.mlpcr.regression	Elastic Multinomial logistic Principal Component Regression
elastic.pcr.regression	Elastic Linear Principal Component Regression
elastic.prediction	Elastic Prediction from Regression Models
elastic.regression	Elastic Linear Regression
elastic_amp_change_ff	Elastic Amplitude Changepoint Detection
elastic_change_fpca	Elastic Changepoint Detection
elastic_ph_change_ff	Elastic Phase Changepoint Detection
fdasrvf	Elastic Functional Data Analysis
function_group_warp_bayes	Bayesian Group Warping
function_mean_bayes	Bayesian Karcher Mean Calculation
f_to_srvf	Transformation to SRVF Space
gam_to_v	map warping function to tangent space at identity
gauss_model	Gaussian model of functional data
gradient	Gradient using finite differences
growth_vel	Berkeley Growth Velocity Dataset
horizFPCA	Horizontal Functional Principal Component Analysis
im	Example Image Data set
invertGamma	Invert Warping Function
inv_exp_map	map square root of warping function to tangent space
jointFPCA	Joint Vertical and Horizontal Functional Principal Component Analysis
joint_gauss_model	Gaussian model of functional data using joint Model
kmeans_align	K-Means Clustering and Alignment
LongRunCovMatrix	Long Run Covariance Matrix Estimation for Multivariate Time Series
multiple_align_functions	Group-wise function alignment to specified mean
multivariate_karcher_mean	Karcher Mean of Multivariate Functional Data
optimum.reparam	Align two functions
outlier.detection	Outlier Detection
pair_align_functions	Align two functions
pair_align_functions_bayes	Align two functions
pair_align_functions_expomap	Align two functions using geometric properties of warping functions
pair_align_image	Pairwise align two images This function aligns to images using the q-map framework
pcaTB	Tolerance Bound Calculation using Elastic Functional PCA
predict.hfpca	Elastic Prediction for functional PCA
predict.jfpca	Elastic Prediction for functional PCA
predict.lpcr	Elastic Prediction for functional logistic PCR Model
predict.mlpcr	Elastic Prediction for functional multinomial logistic PCR Model
predict.pcr	Elastic Prediction for functional PCR Model
predict.vfpca	Elastic Prediction for functional PCA
q_to_curve	Convert to curve space
reparam_curve	Align two curves
reparam_image	Find optimum reparameterization between two images
resamplecurve	Resample Curve
rgam	Random Warping
sample_shapes	Sample shapes from model
simu_data	Simulated two Gaussian Dataset
simu_warp	Aligned Simulated two Gaussian Dataset
simu_warp_median	Aligned Simulated two Gaussian Dataset using Median
smooth.data	Smooth Functions
SqrtMean	SRVF transform of warping functions
SqrtMeanInverse	SRVF transform of warping functions
SqrtMedian	SRVF transform of warping functions
srvf_to_f	Transformation from SRSF Space
time_warping	Alignment of univariate functional data
toy_data	Distributed Gaussian Peak Dataset
toy_warp	Aligned Distributed Gaussian Peak Dataset
vertFPCA	Vertical Functional Principal Component Analysis
v_to_gam	map shooting vector to warping function at identity
warp_f_gamma	Warp Function
warp_q_gamma	Warp SRSF