asia

africa

europe

north.america

oceania

south.america

worldmap

It produces maps of the world and the continents.

Maps of the world and the continents

A collection of functions for directional data (including massive data, with millions of observations) analysis.
Hypothesis testing, discriminant and regression analysis, MLE of distributions and more are included.
The standard textbook for such data is the "Directional Statistics" by Mardia, K. V. and Jupp, P. E. (2000).
Other references include a) Phillip J. Paine, Simon P. Preston Michail Tsagris and Andrew T. A. Wood (2018).
"An elliptically symmetric angular Gaussian distribution". Statistics and Computing 28(3): 689-697. <doi:10.1007/s11222-017-9756-4>.
b) Tsagris M. and Alenazi A. (2019). "Comparison of discriminant analysis methods on the sphere".
Communications in Statistics: Case Studies, Data Analysis and Applications 5(4):467--491. <doi:10.1080/23737484.2019.1684854>.
c) P. J. Paine, S. P. Preston, M. Tsagris and Andrew T. A. Wood (2020).
"Spherical regression models with general covariates and anisotropic errors".
Statistics and Computing 30(1): 153--165. <doi:10.1007/s11222-019-09872-2>.
d) Tsagris M. and Alenazi A. (2024). "An investigation of hypothesis testing procedures for circular and spherical mean vectors".
Communications in Statistics-Simulation and Computation, 53(3): 1387--1408. <doi:10.1080/03610918.2022.2045499>.
e) Tsagris M. and Alzeley O. (2023). "Circular and spherical projected Cauchy distributions: A Novel Framework for Circular and Directional Data Modeling". <doi:10.48550/arXiv.2302.02468>.
f) Zehao Yu and Xianzheng Huang (2024). A new parameterization for elliptically symmetric angular Gaussian distributions of arbitrary dimension.
Electronic Journal of Statistics, 18(1): 301--334. <doi:10.1214/23-EJS2210>.
g) Tsagris M. (2024). "Directional data analysis using the spherical Cauchy and the Poisson-kernel based distribution". <doi:10.48550/arXiv.2409.03292>.

Michail Tsagris

Directional

A Collection of Functions for Directional Data Analysis

Giorgos Athineou

Christos Adam

Anamul Sajib

Eli Amson

Zehao Yu

Maps of the world and the continents function

<dl><dt>title</dt>
<dd>A character vector with the title of the map.</dd><dt>coords</dt>
<dd>If you want specific points to appear on the plot give the coordinates as a matrix, where the first column
contains the longitude and the second column contains the latitude, in degrees.</dd></dl>

Arguments

Christos Adam.
R implementation and documentation: Christos Adam <a href="/link/pada4m4%40gmail.com?package=Directional&version=6.8" data-mini-rdoc="Directional::pada4m4@gmail.com">pada4m4@gmail.com</a> and Michail Tsagris.

Author

maps of the world and the continents — Maps of the world and the continents

<dl>

<dt>title</dt>
<dd>A character vector with the title of the map.</dd>

<dt>coords</dt>
<dd>If you want specific points to appear on the plot give the coordinates as a matrix, where the first column
contains the longitude and the second column contains the latitude, in degrees.</dd>

</dl>

Christos Adam.
R implementation and documentation: Christos Adam <a href='mailto:pada4m4@gmail.com'>pada4m4@gmail.com</a> and Michail Tsagris.

Maps of the world and the continents: maps of the world and the continents

Description

Usage

Value

Arguments

Author

Details

See Also

Examples