R: Elastic Analysis of Sparse, Dense and Irregular Curves

# Elastic Analysis of Sparse, Dense and Irregular Curves

## Documentation for package ‘elasdics’ version 1.1.3

- DESCRIPTION file

## Help Pages

align_curves | Align two curves measured at discrete points
center_curve | Centers curves for plotting
compute_elastic_mean | Compute a elastic mean for a collection of curves
elasdics | elasdics: *el*astic *a*nalysis of *s*parse, *d*ense and *i*rregular *c*urve*s*.
find_optimal_t | Optimal alignment to a smooth curve
find_optimal_t_discrete | Finds optimal alignment for discrete open curves
find_optimal_t_discrete_closed | Finds optimal alignment for discrete closed curves
fit_elastic_regression | Compute a elastic mean for a collection of curves
fit_mean | Fitting function for open curves
fit_mean_closed | Fitting function for open curves
get_arc_length_param | Helper functions for curve data measured at discrete points
get_evals | Evaluate a curve on a grid
get_evals.data.frame | Evaluate a curve on a grid
get_evals.elastic_mean | Evaluate a curve on a grid
get_points_from_srv | Helper functions for curve data measured at discrete points
get_srv_from_points | Helper functions for curve data measured at discrete points
optimise_one_coord_analytic | Does optimization in one parameter direction
optimise_one_coord_analytic_closed | Does optimization in one parameter direction
plot.aligned_curves | Plot method for aligned curves
plot.elastic_mean | Plot method for planar elastic mean curves
plot.elastic_reg_model | Plot method for planar elastic regression models
predict.elastic_reg_model | Predict method for elastic regression models
project_curve_on_closed | Close open curve via projection on derivative level.
srvf_to_curve | Re-transform srv curve back to curve