Interval support functions: add/remove impute (#379)

NAMESPACE

@@ -52,6 +52,10 @@ S3method(group_by,PKNCAresults)
 S3method(inner_join,PKNCAconc)
 S3method(inner_join,PKNCAdose)
 S3method(inner_join,PKNCAresults)
+S3method(interval_add_impute,PKNCAdata)
+S3method(interval_add_impute,data.frame)
+S3method(interval_remove_impute,PKNCAdata)
+S3method(interval_remove_impute,data.frame)
 S3method(is_sparse_pk,PKNCAconc)
 S3method(is_sparse_pk,PKNCAdata)
 S3method(is_sparse_pk,PKNCAresults)
@@ -148,6 +152,8 @@ export(inner_join)
 export(interp.extrap.conc)
 export(interp.extrap.conc.dose)
 export(interpolate.conc)
+export(interval_add_impute)
+export(interval_remove_impute)
 export(is_sparse_pk)
 export(left_join)
 export(mutate)

NEWS.md

@@ -32,11 +32,13 @@ the dosing including dose amount and route.
 * `group_vars()` methods were added for `PKNCAdata` and `PKNCAresults` objects.
 * If intervals have attributes on the columns, there will no longer be an error
   during parameter calculation, and the attributes are preserved (#381)
+* New functions are available to simplify the modification of intervals: 
+  `intervals_add_impute()`, `intervals_remove_impute()` (#384)
 * When adding units, if some but not all units are provided, then an error will
   be raised. This error can be converted to a warning using the option
   `allow_partial_missing_units = TRUE`. (#398)
 
-# Minor changes (unlikely to affect PKNCA use)
+## Minor changes (unlikely to affect PKNCA use)
 
 * PKNCA will now verify the `intervals` data.frame when creating PKNCAdata. The
   checking includes confirming intended column naming and ensuring the correct