Directional: Directional Statistics
Version 2.7

A collection of R functions for directional data analysis.

AuthorMichail Tsagris, Giorgos Athineou, Anamul Sajib
Date of publication2017-05-17 07:12:03 UTC
MaintainerMichail Tsagris <mtsagris@yahoo.gr>
LicenseGPL-2
Version2.7
URL
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("Directional")

Getting started

Package overview

Popular man pages

eul2rot: Construct a rotation matrix on SO(3) from the Euler angles.
knn.reg: k-NN regression with Euclidean or (hyper-)spherical response...
mediandir: Fast calculation of the spherical and hyperspherical median
mix.vmf: Mixtures of Von Mises-Fisher distributions
rbingham: Simulation from a Bingham distribution using any symmetric...
spml.reg: Circular or angular regression
vmf.kerncontour: Contour plot of spherical data using a von Mises-Fisher...
See all...

All man pages Function index File listing

Man pages

acg: MLE of the angular central Gaussian distribution
Arotation: Rotation axis and angle of rotation given a rotation matrix
bic.mixvmf: BIC to choose the number of components in a model based...
circ.cor1: Circurlar correlations between two circular variables
circlin.cor: Circular-linear correlation
circ.summary: Summary statistics for circular data
conc.test: A test for testing the equality of the concentration...
Directional-package: This is an R package that provides methods for the...
dirknn: k-NN algorithm using the arc cosinus distance
dirknn.tune: k-NN algorithm using the arc cosinus distance. Tuning the k...
euclid: Euclidean transformation
euclid.inv: Inverse of the Euclidean transformation
eul2rot: Construct a rotation matrix on SO(3) from the Euler angles.
fb.saddle: Saddlepoint approximations of the Fisher-Bingham...
fishkent: Hypothesis test for von Mises-Fisher distribution over Kent...
f.rbing: Simulating from a Bingham distribution
ggvm: MLE of the geometrically generalised von Mises distribution
group.gof: Goodness of fit test for grouped data
group.vm: Summary statistics for grouped circular data
habeck.rot: Generation of three-dimensional random rotations using...
hcf.aov: Analysis of variance for (hyper-)spherical data
hcf.circaov: Analysis of variance for circular data
iag.mle: MLE of the spherical projected normal distribution
kent.contour: Contour plot of the Kent distribution without any data
kent.datacontour: Contour plot of the Kent distribution for some data
kent.logcon: Logarithm of the Kent distribution normalizing constant
kent.mle: MLe of the Kent distribution
knn.reg: k-NN regression with Euclidean or (hyper-)spherical response...
knnreg.tune: Tuning of the k-NN regression with Euclidean or...
kuiper: Uniformity tests for circular data.
lambert: Lambert's equal area projection
lambert.inv: Inverse of Lambert's equal area projection
matrixfisher.mle: Mle of the Matrix Fisher distribution on SO(3)
meandir.test: Test for a given mean direction
mediandir: Fast calculation of the spherical and hyperspherical median
mix.vmf: Mixtures of Von Mises-Fisher distributions
mixvmf.contour: Contour plot of a mixture of von Mises-Fisher distributions...
pvm: Probability density function of the von Mises-Fisher...
quat2rot: Converting an unsigned unit quaternion to rotation matrix on...
racg: Angular central Gaussian random values simulation
rayleigh: Rayleigh's test of uniformity
rbingham: Simulation from a Bingham distribution using any symmetric...
rfb: Simulation of random values from a spherical Fisher-Bingham...
rkent: Simulation of random values from a spherical Kent...
rmatrixfisher: Simulation from a Matrix Fisher distribution on SO(3)
rmixvmf: Random values simulation from a mixture of von Mises-Fisher...
rot2eul: Compute the Euler angles from a rotation matrix on SO(3).
rot2quat: Converting a rotation matrix on SO(3) to an unsigned unit...
rotation: Rotation matrix to rotate a spherical vector along the...
rot.matrix: Rotation matrix from a rotation axis and angle of rotation
rsop: Random sample of matrices in SO(p)
rvmf: Random values simulation from a von Mises-Fisher distribution
rvonmises: Random values simulation from a von Mises distribution
spherconc.test: Test for equality of concentration parameters for spherical...
spher.cor: Spherical-spherical correlation
spher.reg: Spherical-Spherical regression
spml.reg: Circular or angular regression
tang.conc: A test for testing the equality of the concentration...
vec: Unit vector(s) with a given angle
visual.check: Check visually whether matrix Fisher samples is correctly...
vmf: MLE of von Mises-Fisher distribution
vmf.contour: Contour plots of the von Mises-Fisher distribution on the...
vmf.da: Cross validation for estimating the classification rate of a...
vmfda.pred: Prediction of a new observation using discriminant analysis...
vmf.kde: Kernel density estimation for (hyper-)spherical data using a...
vmfkde.tune: Tuning of the bandwidth parameter in the von Mises-Fisher...
vmf.kerncontour: Contour plot of spherical data using a von Mises-Fisher...
vm.kde: Kernel density estimation of circular data with a von Mises...
vmkde.tune: Tuning of the bandwidth parameter in the von Mises kernel for...
wood.mle: MLe of the Wood bimodal distribution on the sphere

Functions

Arotation Man page Source code
Directional-package Man page
acg Man page Source code
bic.mixvmf Man page Source code
circ.cor1 Man page Source code
circ.cor2 Man page Source code
circ.summary Man page Source code
circlin.cor Man page Source code
conc.test Man page Source code
dirknn Man page Source code
dirknn.tune Man page Source code
embed.aov Man page Source code
embed.circaov Man page Source code
euclid Man page Source code
euclid.inv Man page Source code
eul2rot Man page Source code
f.rbing Man page Source code
fb.saddle Man page Source code
fishkent Man page Source code
ggvm Man page Source code
group.gof Man page Source code
group.vm Man page Source code
habeck.rot Man page Source code
hcf.aov Man page Source code
hcf.circaov Man page Source code
het.aov Man page Source code
het.circaov Man page Source code
iag.mle Man page Source code
kent.contour Man page Source code
kent.datacontour Man page Source code
kent.logcon Man page Source code
kent.mle Man page Source code
knn.reg Man page Source code
knnreg.tune Man page Source code
kuiper Man page Source code
lambert Man page Source code
lambert.inv Man page Source code
lr.aov Man page Source code
lr.circaov Man page Source code
matrixfisher.mle Man page Source code
meandir.test Man page Source code
mediandir Man page Source code
mediandir_2 Man page Source code
mix.vmf Man page Source code
mixvmf.contour Man page Source code
pvm Man page Source code
quat2rot Man page Source code
racg Man page Source code
rayleigh Man page Source code
rbingham Man page Source code
rfb Man page Source code
rkent Man page Source code
rmatrixfisher Man page Source code
rmixvmf Man page Source code
rot.matrix Man page Source code
rot2eul Man page Source code
rot2quat Man page Source code
rotation Man page Source code
rsop Man page Source code
rvmf Man page Source code
rvonmises Man page Source code
spher.cor Man page Source code
spher.reg Man page Source code
spherconc.test Man page Source code
spml.reg Man page Source code
tang.conc Man page Source code
vec Man page Source code
visual.check Man page Source code
vm.kde Man page Source code
vmf Man page Source code
vmf.contour Man page Source code
vmf.da Man page Source code
vmf.kde Man page Source code
vmf.kerncontour Man page Source code
vmfda.pred Man page Source code
vmfkde.tune Man page Source code
vmkde.tune Man page Source code
watson Man page Source code
wood.mle Man page Source code

Files

NAMESPACE
R
R/circ.summary.R
R/embed.aov.R
R/rot.matrix.R
R/group.gof.R
R/circ.cor1.R
R/wood.mle.R
R/rot2eul.R
R/iag.mle.R
R/vmfkde.tune.R
R/lambert.R
R/vmfda.pred.R
R/meandir.test.R
R/kent.mle.R
R/circ.cor2.R
R/dirknn.R
R/kent.logcon.R
R/rot2quat.R
R/visual.check.R
R/lr.circaov.R
R/tang.conc.R
R/vmf.contour.R
R/quat2rot.R
R/eul2rot.R
R/kuiper.R
R/group.vm.R
R/habeck.rot.R
R/spher.cor.R
R/watson.R
R/spml.reg.R
R/circlin.cor.R
R/vmf.R
R/het.aov.R
R/vmf.da.R
R/spherconc.test.R
R/fb.saddle.R
R/f.rbing.R
R/vmf.kerncontour.R
R/vmkde.tune.R
R/kent.contour.R
R/het.circaov.R
R/dirknn.tune.R
R/lr.aov.R
R/vm.kde.R
R/mediandir_2.R
R/mediandir.R
R/knnreg.tune.R
R/matrixfisher.mle.R
R/hcf.aov.R
R/rmixvmf.R
R/mixvmf.contour.R
R/rvmf.R
R/rbingham.R
R/acg.R
R/lambert.inv.R
R/euclid.R
R/rkent.R
R/rmatrixfisher.R
R/fishkent.R
R/rfb.R
R/mix.vmf.R
R/knn.reg.R
R/racg.R
R/rvonmises.R
R/rsop.R
R/bic.mixvmf.R
R/vmf.kde.R
R/embed.circaov.R
R/kent.datacontour.R
R/ggvm.R
R/conc.test.R
R/rotation.R
R/spher.reg.R
R/Arotation.R
R/rayleigh.R
R/vec.R
R/euclid.inv.R
R/pvm.R
R/hcf.circaov.R
MD5
DESCRIPTION
man
man/dirknn.Rd
man/meandir.test.Rd
man/hcf.aov.Rd
man/mediandir.Rd
man/vec.Rd
man/vmfda.pred.Rd
man/mixvmf.contour.Rd
man/mix.vmf.Rd
man/group.gof.Rd
man/rot.matrix.Rd
man/dirknn.tune.Rd
man/rbingham.Rd
man/spherconc.test.Rd
man/lambert.inv.Rd
man/vmf.Rd
man/circ.cor1.Rd
man/tang.conc.Rd
man/vmf.da.Rd
man/habeck.rot.Rd
man/racg.Rd
man/rot2eul.Rd
man/circ.summary.Rd
man/vmf.kde.Rd
man/matrixfisher.mle.Rd
man/bic.mixvmf.Rd
man/vmf.kerncontour.Rd
man/kent.mle.Rd
man/rayleigh.Rd
man/rvonmises.Rd
man/kent.logcon.Rd
man/spml.reg.Rd
man/iag.mle.Rd
man/knn.reg.Rd
man/spher.reg.Rd
man/ggvm.Rd
man/vmf.contour.Rd
man/acg.Rd
man/spher.cor.Rd
man/rkent.Rd
man/lambert.Rd
man/visual.check.Rd
man/vmfkde.tune.Rd
man/group.vm.Rd
man/fishkent.Rd
man/fb.saddle.Rd
man/euclid.Rd
man/wood.mle.Rd
man/rmatrixfisher.Rd
man/rsop.Rd
man/quat2rot.Rd
man/kent.datacontour.Rd
man/rot2quat.Rd
man/rvmf.Rd
man/hcf.circaov.Rd
man/euclid.inv.Rd
man/vm.kde.Rd
man/eul2rot.Rd
man/conc.test.Rd
man/Directional-package.Rd
man/f.rbing.Rd
man/vmkde.tune.Rd
man/circlin.cor.Rd
man/Arotation.Rd
man/rotation.Rd
man/pvm.Rd
man/kent.contour.Rd
man/rmixvmf.Rd
man/kuiper.Rd
man/rfb.Rd
man/knnreg.tune.Rd
Directional documentation built on May 19, 2017, 3:29 p.m.

Questions? Problems? Suggestions? Tweet to @rdrrHQ or email at ian@mutexlabs.com.

Please suggest features or report bugs in the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.