diff --git a/README.html b/README.html
index 2a7bea3..1541b30 100644
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+++ b/README.html
@@ -604,7 +604,7 @@
LausanneBasic
-
+
This repository contains the material for the course Training in
ade4 in R - Module I: Basic methods.
Contents
@@ -672,7 +672,7 @@ How to cite
Please cite this document as:
Dray, S. (2023). Training in ade4 in R - Module I: Basic methods .
-Accessed 03 déc. 2023. Online at https://github.com/sdray/LausanneBasic/
+Accessed 06 déc. 2023. Online at https://github.com/sdray/LausanneBasic/
Licenses
Text and figures : CC-BY-4.0
@@ -693,20 +693,32 @@
#> LAPACK: /usr/lib/x86_64-linux-gnu/atlas/liblapack.so.3.10.3
#>
#> locale:
-#> [1] LC_CTYPE=fr_FR.UTF-8 LC_NUMERIC=C LC_TIME=fr_FR.UTF-8 LC_COLLATE=fr_FR.UTF-8 LC_MONETARY=fr_FR.UTF-8 LC_MESSAGES=fr_FR.UTF-8
-#> [7] LC_PAPER=fr_FR.UTF-8 LC_NAME=C LC_ADDRESS=C LC_TELEPHONE=C LC_MEASUREMENT=fr_FR.UTF-8 LC_IDENTIFICATION=C
-#>
-#> attached base packages:
-#> [1] stats graphics grDevices utils datasets methods base
-#>
-#> loaded via a namespace (and not attached):
-#> [1] Rcpp_1.0.10 pillar_1.8.1 compiler_4.2.1 later_1.3.0 urlchecker_1.0.1 prettyunits_1.1.1 profvis_0.3.7 remotes_2.4.2 tools_4.2.1
-#> [10] digest_0.6.29 pkgbuild_1.3.1 pkgload_1.3.0 tibble_3.1.8 memoise_2.0.1 evaluate_0.17 lifecycle_1.0.3 pkgconfig_2.0.3 rlang_1.0.6
-#> [19] shiny_1.7.2 cli_3.4.1 rstudioapi_0.14 yaml_2.3.5 pagedown_0.19 xfun_0.33 fastmap_1.1.0 knitr_1.40 stringr_1.4.1
-#> [28] vctrs_0.4.2 fs_1.5.2 htmlwidgets_1.5.4 devtools_2.4.5 rprojroot_2.0.3 here_1.0.1 glue_1.6.2 R6_2.5.1 processx_3.7.0
-#> [37] fansi_1.0.3 rmarkdown_2.17 sessioninfo_1.2.2 callr_3.7.3 purrr_0.3.5 magrittr_2.0.3 ps_1.7.1 promises_1.2.0.1 ellipsis_0.3.2
-#> [46] htmltools_0.5.3 usethis_2.1.6 mime_0.12 xtable_1.8-4 httpuv_1.6.6 utf8_1.2.2 stringi_1.7.8 miniUI_0.1.1.1 cachem_1.0.6
-#> [55] crayon_1.5.2
+#> [1] LC_CTYPE=fr_FR.UTF-8 LC_NUMERIC=C LC_TIME=fr_FR.UTF-8
+#> [4] LC_COLLATE=fr_FR.UTF-8 LC_MONETARY=fr_FR.UTF-8 LC_MESSAGES=fr_FR.UTF-8
+#> [7] LC_PAPER=fr_FR.UTF-8 LC_NAME=C LC_ADDRESS=C
+#> [10] LC_TELEPHONE=C LC_MEASUREMENT=fr_FR.UTF-8 LC_IDENTIFICATION=C
+#>
+#> attached base packages:
+#> [1] stats graphics grDevices utils datasets methods base
+#>
+#> other attached packages:
+#> [1] ade4_1.7-22
+#>
+#> loaded via a namespace (and not attached):
+#> [1] Rcpp_1.0.10 pillar_1.8.1 compiler_4.2.1 later_1.3.0
+#> [5] urlchecker_1.0.1 prettyunits_1.1.1 profvis_0.3.7 remotes_2.4.2
+#> [9] tools_4.2.1 digest_0.6.29 pkgbuild_1.3.1 pkgload_1.3.0
+#> [13] tibble_3.1.8 memoise_2.0.1 evaluate_0.17 lifecycle_1.0.3
+#> [17] pkgconfig_2.0.3 rlang_1.0.6 shiny_1.7.2 cli_3.4.1
+#> [21] rstudioapi_0.14 yaml_2.3.5 pagedown_0.19 xfun_0.33
+#> [25] fastmap_1.1.0 knitr_1.40 stringr_1.4.1 vctrs_0.4.2
+#> [29] fs_1.5.2 htmlwidgets_1.5.4 devtools_2.4.5 rprojroot_2.0.3
+#> [33] here_1.0.1 glue_1.6.2 R6_2.5.1 processx_3.7.0
+#> [37] fansi_1.0.3 rmarkdown_2.17 sessioninfo_1.2.2 callr_3.7.3
+#> [41] purrr_0.3.5 magrittr_2.0.3 MASS_7.3-57 ps_1.7.1
+#> [45] promises_1.2.0.1 ellipsis_0.3.2 htmltools_0.5.3 usethis_2.1.6
+#> [49] mime_0.12 xtable_1.8-4 httpuv_1.6.6 utf8_1.2.2
+#> [53] stringi_1.7.8 miniUI_0.1.1.1 cachem_1.0.6 crayon_1.5.2