Last updated: 2024-08-07
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Knit directory:
fastTopics-experiments/analysis/
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Here we take a closer look at some of the results on the newsgroups data.
Load the packages used in this analysis.
library(Matrix)
library(fastTopics)
library(ggplot2)
library(cowplot)
set.seed(1)Load the newsgroups data.
load("../data/newsgroups.RData")
sessionInfo()
# R version 4.3.3 (2024-02-29)
# Platform: aarch64-apple-darwin20 (64-bit)
# Running under: macOS Sonoma 14.5
#
# Matrix products: default
# BLAS: /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/lib/libRblas.0.dylib
# LAPACK: /Library/Frameworks/R.framework/Versions/4.3-arm64/Resources/lib/libRlapack.dylib; LAPACK version 3.11.0
#
# locale:
# [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
#
# time zone: America/Chicago
# tzcode source: internal
#
# attached base packages:
# [1] stats graphics grDevices utils datasets methods base
#
# other attached packages:
# [1] cowplot_1.1.3 ggplot2_3.5.0 fastTopics_0.6-184 Matrix_1.6-5
#
# loaded via a namespace (and not attached):
# [1] gtable_0.3.4 xfun_0.42 bslib_0.6.1
# [4] htmlwidgets_1.6.4 ggrepel_0.9.5 lattice_0.22-5
# [7] quadprog_1.5-8 vctrs_0.6.5 tools_4.3.3
# [10] generics_0.1.3 parallel_4.3.3 tibble_3.2.1
# [13] fansi_1.0.6 pkgconfig_2.0.3 data.table_1.15.2
# [16] SQUAREM_2021.1 RcppParallel_5.1.7 lifecycle_1.0.4
# [19] truncnorm_1.0-9 compiler_4.3.3 stringr_1.5.1
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# [52] cli_3.6.2 invgamma_1.1 magrittr_2.0.3
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# [58] scales_1.3.0 promises_1.2.1 rmarkdown_2.26
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