Add new (helper) functions for proportions that prepares safe 2x2 cont. tables(s).

NAMESPACE

@@ -56,6 +56,7 @@ export(as.rtable)
 export(as_factor_keep_attributes)
 export(assert_df_with_factors)
 export(assert_df_with_variables)
+export(assert_proportion_data)
 export(assert_proportion_value)
 export(check_diff_prop_ci)
 export(clogit_with_tryCatch)
@@ -147,6 +148,7 @@ export(g_km)
 export(g_lineplot)
 export(g_step)
 export(g_waterfall)
+export(get_complete_cases)
 export(get_covariates)
 export(get_formats_from_stats)
 export(get_indents_from_stats)
@@ -208,6 +210,7 @@ export(h_or_cont_interaction)
 export(h_or_interaction)
 export(h_pkparam_sort)
 export(h_ppmeans)
+export(h_prepare_2x2_table)
 export(h_proportion_df)
 export(h_proportion_subgroups_df)
 export(h_row_counts)

NEWS.md

@@ -1,6 +1,11 @@
 # tern 0.9.11.9000
 
 ### Enhancements
+* Added `h_prepare_2x2_table()` to prepare contingency table(s) for proportion
+  analyses. (#1514)
+* Added `get_complete_cases()` to remove observations containing missing values. (#1514)
+* Added `assert_proportion_data()` to validate responder, group, and optional
+  stratification data used in proportion analyses. (#1514).
 * Added `mantel_fleiss_crit()` to check the Mantel-Fleiss criterion
   for stratified 2 x 2 contingency tables, together with a vignette
   demonstrating its use. (#1512)
@@ -13,6 +18,24 @@
   stored in a single column. (#1499)
 * Added the `exclude_rows` argument to `g_forest()` to allow excluding selected
   rows from the forest plot before plotting. (#1498)
+
+### Bug Fixes
+* Fixed an issue in `s_proportion_diff()` where the `weights_method` argument
+  was ignored. The `variables` argument, if supplied, can now only contain the
+  `strata` element. Other elements, including `weights_method`, are no longer
+  supported. Previously, `variables$weights_method` could unintentionally
+  override the `weights_method` argument due to a bug. (#1521)
+
+### Miscellaneous
+* Updated `s_proportion_diff()` and `s_test_proportion_diff()` so that strata
+  variables, if supplied, must be factors. Character-type strata variables are
+  no longer supported. (#1514)
+* Updated `s_proportion_diff()` and `s_test_proportion_diff()` to throw an error
+  when strata variable(s) are provided but an unstratified method is chosen. (#1514)
+* Added the `val` argument and refactored `s_proportion_diff()` so that it uses
+  the new function `h_prepare_2x2_table()`.
+* Added the `val` argument and refactored `s_test_proportion_diff()` so that it
+  uses the new function `h_prepare_2x2_table()`.
 
 # tern 0.9.11