| add_ellipsoid2persp | add ellipse to persp plot |
| ai2ll | azi-inc to lat lon |
| ai2xyz | (azi,incl) to 3d coordinates |
| angle_2_unit | Angle to unit vector |
| angles.bin | bin angles |
| angles.cdf | Cumulative distribution function and pointwise CI |
| angles.flower | Plot a rose of directions for a set of angles |
| angles.smooth | smoothen an histogram of angles |
| anisotropy_abs_fast | Fast absolute anisotropy statistic |
| anisotropy_profile | Anisotropy profile for given diagonal transformations |
| anisotropyprofile-class | Anisotropy profile |
| anisotropyprofile_summary-class | Summary of Anisotropy profile |
| antipode | antipode lat and lon |
| area_of_2d_polygon | Compute the area of 2D polygon given by ordered border points |
| as_bbpoly | Turn something into a bbpoloy |
| as_ellipsoid | Create an ellipsoid object |
| azi2lon | azimuth to longitude |
| aziinc2rotationMatrix | Rotation using azimuth-inclination. |
| bartletts_spectral_density | Bartlett's spectral density |
| bbox2bbpoly | Construct a bbpoly from column range matrix |
| bbox2bbquad | Construct a bbquad from column range matrix |
| bbox_affine | Affine transformation of a bbox or bbquad |
| bbox_dim | Bounding box dimension |
| bbox_distance | distance from points to bbox border |
| bbox_make | compute the bounding box for coordinates |
| bbox_sideLengths | Bounding box side lengths |
| bbox_volume | Bounding box volume |
| bbpoly2bbox | Return the bounding box of a bbpoly |
| bbpoly_affine | Affine transformation of a polytope |
| bbpoly_correct_faces | Check and correct for orientation of faces |
| bbpoly_default | Regular bounding box as a polytope |
| bbpoly_intersection | Intersection of two polytopes |
| bbpoly_planes | Surface planes of bbpoly |
| bbpoly_simplex | Simplex object |
| bbpoly_simplices | Split a polytope to simplices. |
| bbpoly_volume | Volume of a bbpoly |
| bbquad2bbox | Return the bounding box of a bbquad |
| bbquad_affine | Affine transformation of a bbquad |
| bbquad_default | Regular bounding box as bounding box of quadrilaterals |
| bbquad_distance | Distance from points to bbquad walls |
| bbquad_edges | Get the edges of the quad box |
| bbquad_planes | Surface planes |
| bbquad_simplices | Triangulate a bbquad |
| bbquad_volume | Volume of a bbquad |
| check_bbpoly | Check with error |
| check_directions | Sector computation directions |
| check_pp | check pattern format |
| check_vector_passes_triangle | Check if a vector (or vectors), multiplied by inf, go(es)... |
| confint.ellipsoid | Confidence interval for ellipsoid parameters using simulation |
| confint.ellipsoid_old | Confidence interval for ellipsoid parameters using simulation |
| confint.fryellipsoids | Confidence intervals for Fry ellipsoids |
| confint_fryellipsoids-class | Fry-Ellipsoid Circularity Test result |
| coord_affine | Affine transfomration of coordinates |
| cross | Cross-product of two 3D vectors |
| dDirectional | Nearest neighbour directional distribution (old version) |
| deg2rad | Degree to radian |
| DFT | Compute the Discrete Fourier Transform of a point pattern |
| directed_geom | Directed geometric graph |
| direction.grid | Make a direction grid |
| dist_point_to_plane | Point to plane distance |
| draw.arc | Draw arc |
| ellipse_contrast_2d | Testing contrast for ellipses |
| ellipse_form | ###################################################################... |
| ellipse_solve_rota | ########################################################################... |
| ellipsoid_ALS | ALS fitting of ellipsoid |
| ellipsoid_contrast_3d | Testing contrast for ellipsoids |
| ellipsoid_from_beta | ####################################################################################... |
| ellipsoid_OLS | Ordinary Least Squares Ellipsoid |
| ellipsoid_shape | Ellipsoid shape for 3d plotting |
| Euler2quaternion | Euler axis/angle to quaternion |
| Euler2rotationMatrix | Euler axis-angle to Rotation matrix |
| EulerAngles2quaternion | Euler angles to quaternions |
| EulerAngles2rotationMatrix | Euler angles to Rotation matrix |
| Fest_along_axis | Compute all directed F functions along axis |
| Fest_directional | Directed F, empty space function |
| flower.pcf_directions | Plot a angluar plot of the pcf_directions, 2D |
| fry_ellipsoids | Fit second order intensity ellipses or ellipsoids |
| fry_ellipsoids2 | Fit second order intensity ellipses or ellipsoids |
| fryellipsoids-class | Fry-Ellipsoids |
| fry_orientation_density | Second order orientation density |
| fry_points | Fry points |
| geom | geometric graph |
| Gest | Estimate the nearest neighbour distance distribution |
| getYmult | Correct for aspect and coordinate ratio |
| Gsector | Directional Nearest neighbour distribution(old) |
| inc2lat | inclination to latitude |
| intensity_at_points | Kernel Estimate Intensity at Data Points |
| intensity_bandwidth_profile | Find the optimal smoothing for intensity estimation kernel... |
| intensity_somewhere | Kernel Estimate Intensity at non-Data locations |
| intersect_ellipsoid_plane | Intersection of a 3d Ellipsoid and a Plane |
| is.bbpoly | check class bbpoly |
| is.bbquad | check class bbquad |
| Kdirectional | Some tools for analysing the isotropy of spatial point... |
| Kest_along_axis | Compute all directed K functions along axis |
| Kest_anin | Anisotropic and Inhomogeneous K function |
| Kest_anin_cylinder | Anisotropic and Inhomogeneous K function, cylinder version |
| Kest_directional | Directed K function |
| Kest_directional_old | Directed K function, old and slow |
| Kest_gaussian | Gaussian Weighted Sum of Pairwise Vectors |
| knnangle | k-th nearest neighbour angles and distances |
| lat2inc | latitude to inclination |
| lines.anisotropyprofile | Lines method for "anisotropyprofile" |
| ll2ai | latlon to aziinc |
| ll2xyz | latlon to 3d coordinates |
| lon2azi | longitude to azimuth |
| markcorr_anin | Inhomogeneous anisotropic mark-correlation function, sector... |
| markcorr_anisotropic | Anisotropic mark correlation function, direction vector... |
| mean_ellipse | Mean of ellipses |
| mean_ellipsoids | Mean ellipsoid using empirical mean |
| mean_rotation_quat | Mean ellipsoid rotation using quarternion average |
| nnangle | nearest neighbour angles and distances |
| nnangle_cone | nearest neighbour angles and distances given that angles are... |
| nn_directional_angle_distribution | Nearest neighbour directional distribution (new version) |
| nn_directional_distance_distribution | Directional nearest neighbour distribution |
| nn_directional_distance_distribution_global | Directional nearest neighbour distribution, global version |
| nn_directional_distance_distribution_local | Directional nearest neighbour distribution, local version |
| nn_orientation_density | Nearest neighbour angle density |
| osK | Ohser-Stoyan K-function |
| owin_to_bbox | Turn spatstat window object to bbox |
| pairwise_vectors | Compute pairwise distances and angles |
| parse_marks | Parse input for marks |
| pcf_anin | Inhomogeneous anisotropic pcf function, sector version |
| pcf_anin_cylinder | Inhomogeneous anisotropic pcf function, cylinder version |
| pcf_anin_fry | Inhomogeneous anisotropic pcf function, non-spherical version |
| pcf_anisotropic | Anisotropic pair correlation function |
| pcf_anisotropic-class | Anisotropic pcf object |
| pcf_anisotropic_old | Anisotropic pair correlation function, old version |
| pcf_directional | Directed pcf function |
| pcf_directions | Anisotropic pair correlation function, direction vector... |
| pcf_sector | Sector pair correlation function |
| periodogram | Bartlett's periodogram |
| periodogram_MR | Periodogram as in Mugglestone and Renshaw 2001 |
| persp.ellipsoid | Perspective plot of an ellipsoid in 3d |
| pKolmogorov | Limiting distribution of the Kolmogorov-Smirnov test... |
| plot2d.pcf_anisotropic | method plot2d for anisotropic pcf-function |
| plot.anisotropyprofile | Plot method for "anisotropyprofile" |
| plot.bbpoly | Plot bbpoly object |
| plot.bbquad | Plot bbquad object |
| plot.confint_fryellipsoids | Plot confidence intervals |
| plot.ellipsoid | Plot an Ellipsoid Object |
| plot.f_cone | Plot a typical conical directed function of range |
| plot.fryellipsoids | plot method for fryellipsoids |
| plot.intensity_bw | Quick plot for intensity bw object |
| plot.K_anin | Plot Kest_anin object |
| plot.markcorr_anin | Plot markcorr_anin object |
| plot.nnangle | Plot for nnangle |
| plot.os_K | method plot for O-S K-function |
| plot.pcf_anin | Plot pcf_anin object |
| plot.pcf_anisotropic | method plot for anisotropic pcf-function |
| plot.pcf_directions | Plot for pcf_directions |
| poly2bbpoly | bbpoly from 2d polygon given by x and y coordinates |
| poly_to_bbquad | bbquad from 2d polygon |
| predict.ellipsoid | ##################################################################... |
| print.anisotropyprofile | print for anisotropy profile |
| print.anisotropyprofile_summary | Print method for "anisotropyprofile" summary |
| print.bbpoly | print method for bbpoly, a cuboid made of quads |
| print.bbquad | print method for bbquad, a cuboid made of quads |
| print.confint_fryellipsoids | Print method for confint_fryellipsoid |
| print.ellipsoid | ###########################################################... |
| print.fryellipsoids | Print method for fryellipsoids |
| print.intensity_bw | Print for intensity bw object |
| print.nnangle | Print for nearest neighbour angles |
| project_to_plane | Project a Point To Plane, 2D Outcome |
| quaternion2Euler | Quaternion to Euler axis/angle |
| quaternion2EulerAngles | Quaternion to Euler angles |
| quaternion2rotationMatrix | Quaternion to rotation matrix |
| rad2deg | Radians to degree |
| redenbach_border_term | The erosion of window with sector |
| rellipsoid | Sample points Roughly Uniformly on the surface of an... |
| rellipsoid_dev | Sample points uniformly on the surface of an ellipsoid, 2D or... |
| rosenberg | Rosenberg Wavelet Transform |
| rotationMatrix2Euler | Rotation matrix (prop or improp) to Euler axis-angle |
| rotationMatrix2EulerAngles | Rotation matrix to Euler angles |
| rotationMatrix2quaternion | Rotation matrix to quaternion |
| rotationMatrix3 | Product of elementary rotation matrices in 3D |
| runifsphere | Sample unit sphere uniformly |
| sample_ellipse_beta | #########################################################################... |
| sectorplot | Plot a sector estimate |
| simplex_volume | Volume of a simplex |
| solve_S0 | Solve covariance matrix from unstable X |
| spectrum | Mugglestone and Renshaw's polar spectrums |
| sphere.grid | generate grids on sphere |
| summary.anisotropyprofile | Summary for anisotropy profile |
| summary.confint_fryellipsoids | Summary method for confint_fryellipsoid |
| summary.ellipsoid | ############################################################... |
| summary.nnangle | Summary method for nearest neighbour angles |
| Test_anin | Anisotropic and Inhomogeneous T function |
| theta_2_unit | theta (angle) to unit vector, list format input |
| three_points_to_plane | Three points to a plane |
| translation_weights | Translation correction weights for point pattern |
| triangulate_indices_cohen_hickey | Triangulate a polygon given by indices |
| triangulation_areas | Compute the areas of polygons per 2D or 3D triangulation |
| unit_2_angle | Unit vector to angle |
| unit_2_theta | unit vector to theta (angle) list format input |
| unit.vecs | spherical unit vectors in xyz |
| values2colors | values to colors |
| wavelet_saed | Scale-angle-energy-density |
| xyz2ai | xyz to azi inc |
| xyz2globe | OLD for plotting on the globe, we need to trasform as the... |
| xyz2ll | xyz to lat lon |
| xyzrotate | rotate xyz coordinates |
