XML & ggplot
Ce code a été utilisé dans le manuscrit pour créer la figure “Évolution du prix du megaoctet au cours du temps”. Le point d’intérêt est la lecture directement en ligne d’un fichier xml en ligne.
Le résultat
Comment faire ?
Langage : R
Information de la session
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> sessionInfo()
R version 3.6.3 (2020-02-29)
Platform: x86_64-conda_cos6-linux-gnu (64-bit)
Running under: CentOS Linux 7 (Core)
Matrix products: default
BLAS/LAPACK: /shared/mfs/data/software/miniconda/envs/r-3.6.3/lib/libopenblasp-r0.3.9.so
Random number generation:
RNG: Mersenne-Twister
Normal: Inversion
Sample: Rounding
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C 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 LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] grid stats graphics grDevices utils datasets methods base
other attached packages:
[1] rvest_0.3.5 scales_1.1.1 ggrepel_0.8.2 ggforce_0.3.1
[5] readxl_1.3.1 FactoMineR_2.3 factoextra_1.0.7 egg_0.4.5
[9] gridExtra_2.3 ontologyIndex_2.5 reshape2_1.4.4 dplyr_0.8.5
[13] plotly_4.9.2.1 ggplot2_3.3.1 igraph_1.2.5 visNetwork_2.0.9
[17] DT_0.13 seqinr_3.6-1 xml2_1.3.2 jsonlite_1.6.1
[21] httr_1.4.1 colourpicker_1.0 shinyhelper_0.3.2 shinycssloaders_0.3
[25] shinyWidgets_0.5.1 shinydashboardPlus_0.7.0 shinydashboard_0.7.1 shinyalert_1.0
[29] shinyjs_1.1 shiny_1.4.0.2
loaded via a namespace (and not attached):
[1] tidyr_1.1.0 viridisLite_0.3.0 assertthat_0.2.1 selectr_0.4-2 cellranger_1.1.0
[6] yaml_2.2.1 pillar_1.4.4 lattice_0.20-41 glue_1.4.1 digest_0.6.25
[11] promises_1.1.0 polyclip_1.10-0 colorspace_1.4-1 htmltools_0.4.0 httpuv_1.5.2
[16] plyr_1.8.6 pkgconfig_2.0.3 purrr_0.3.4 xtable_1.8-4 tweenr_1.0.1
[21] later_1.0.0 tibble_3.0.1 farver_2.0.3 ellipsis_0.3.1 withr_2.2.0
[26] lazyeval_0.2.2 cli_2.0.2 magrittr_1.5 crayon_1.3.4 mime_0.9
[31] fansi_0.4.1 MASS_7.3-51.6 tools_3.6.3 data.table_1.12.8 lifecycle_0.2.0
[36] stringr_1.4.0 munsell_0.5.0 cluster_2.1.0 ade4_1.7-15 flashClust_1.01-2
[41] compiler_3.6.3 rlang_0.4.6 rstudioapi_0.11 htmlwidgets_1.5.1 crosstalk_1.1.0.1
[46] leaps_3.1 miniUI_0.1.1.1 gtable_0.3.0 curl_4.3 R6_2.4.1
[51] fastmap_1.0.1 stringi_1.4.6 Rcpp_1.0.4.6 vctrs_0.3.0 scatterplot3d_0.3-41
[56] tidyselect_1.1.0