This repository contains code to reproduce figures and experiments from the paper "Novel Sampling Method for the von Mises--Fisher Distribution" (Kang and Oh, 2024)
Figures-upload.R reproduces Figures 1 and 2.
Experiments-upload.R reproduces Tables 1, 2 and 3. It also reproduces experiments in the paper.
Experiments were conducted on the machine with the following session information:
sessionInfo()
#> R version 3.6.3 (2020-02-29)
#> Platform: x86_64-pc-linux-gnu (64-bit)
#> Running under: Ubuntu 18.04.5 LTS
#>
#> Matrix products: default
#> BLAS: /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.7.1
#> LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.7.1
#>
#> locale:
#> [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
#> [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
#> [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
#> [7] LC_PAPER=en_US.UTF-8 LC_NAME=C
#> [9] LC_ADDRESS=C LC_TELEPHONE=C
#> [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
#>
#> attached base packages:
#> [1] stats graphics grDevices utils datasets methods base
#>
#> other attached packages:
#> [1] Rfast_2.0.7 RcppZiggurat_0.1.6 rotasym_1.1.5
#> [4] Rcpp_1.0.10 microbenchmark_1.4.9 rvMF_0.0.8
#>
#> loaded via a namespace (and not attached):
#> [1] rstudioapi_0.13 knitr_1.30 magrittr_2.0.1 rlang_1.0.6
#> [5] fastmap_1.1.1 stringr_1.4.0 highr_0.8 tools_3.6.3
#> [9] parallel_3.6.3 xfun_0.20 cli_3.6.0 withr_2.5.0
#> [13] htmltools_0.5.4 yaml_2.2.1 digest_0.6.27 lifecycle_1.0.3
#> [17] fs_1.6.1 glue_1.4.2 evaluate_0.14 rmarkdown_2.6
#> [21] reprex_2.0.2 stringi_1.5.3 compiler_3.6.3- Seungwoo Kang and Hee-Seok Oh. (2024) Novel Sampling Method for the von Mises--Fisher Distribution. Statistics and Computing 34(3), 106.