Update _pkgdown.yml

_pkgdown.yml

@@ -22,19 +22,7 @@ reference:
     - write_hrc2
     - tab_rtauargus
     - tab_rtauargus2
-  - title: Functions ensuring the dimensions reduction in the background
-    desc: >
-      Functions called by tab_rtauargus or tab_multi_manager while setting
-      split_tab = TRUE, in order to protect 4/5 dimensions tables by
-      reducing the dimension first.
-    contents:
     - tab_rtauargus4
-    - reduce_dims
-    - var_to_merge
-    - nb_tab_generated
-    - length_tabs
-    - from_4_to_3
-    - from_5_to_3
   - title: Data
     desc: >
       Data to run examples
@@ -78,7 +66,6 @@ articles:
     - protect_multi_tables_fr
     - options_safety_rules
     - options_safety_rules_fr
-    - split_tab
     - split_tab_fr
   - title: Work with microdata data (old version)
     navbar: micro-wise