Elastic Functional Data Analysis


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Documentation for package ‘fdasrvf’ version 1.6.2

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fdasrvf-package Elastic Functional Data Analysis
align_fPCA Group-wise function alignment and PCA Extractions
beta MPEG7 Curve Dataset
calc_shape_dist Elastic Shape Distance
curve_geodesic Form geodesic between two curvese
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.distance Calculates two elastic distance
elastic.logistic Elastic Logistic Regression
elastic.mlogistic Elastic Multinomial Logistic Regression
elastic.prediction Elastic Predicition from Regression Models
elastic.regression Elastic Linear Regression
fdasrvf Elastic Functional Data Analysis
f_to_srvf Convert to SRSF
gauss_model Gaussian model of functional data
gradient Gradient using finite diferences
horizFPCA Horizontal Functional Principal Component Analysis
optimum.reparam Align two functions
outlier.detection Outlier Detection
pair_align_image Pairwise align two images This function aligns to images using the q-map framework
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
smooth.data Smooth Functions
SqrtMean SRVF transform of warping functions
srsf_to_f Convert SRSF to f
time_warping Group-wise function alignment
toy_data Distributed Gaussian Peak Dataset
toy_warp Aligned Distributed Gaussian Peak Dataset
vertFPCA Vertical Functional Principal Component Analysis
warp_f_gamma Warp Function
warp_q_gamma Warp SRSF