%notin% |
Negated Value Matching |
%or% |
Or |
add_suffix_to_vars |
Add a Suffix to Variables in a List of Expressions |
anti_join |
Join Functions |
arg_name |
Extract Argument Name from an Expression |
assert_atomic_vector |
Is an Argument an Atomic Vector? |
assert_character_scalar |
Is an Argument a Character Scalar (String)? |
assert_character_vector |
Is an Argument a Character Vector? |
assert_data_frame |
Is an Argument a Data Frame? |
assert_date_var |
Is a Variable in a Dataset a Date or Datetime Variable? |
assert_date_vector |
Is an object a date or datetime vector? |
assert_expr |
Assert Argument is an Expression |
assert_expr_list |
Is an Argument a List of Expressions? |
assert_filter_cond |
Is an Argument a Filter Condition? |
assert_function |
Is Argument a Function? |
assert_function_param |
Assert Argument is a Parameter of a Function |
assert_has_variables |
Does a Dataset Contain All Required Variables? |
assert_integer_scalar |
Is an Argument an Integer Scalar? |
assert_list_element |
Is an Element of a List of Lists/Classes Fulfilling a Condition? |
assert_list_of |
Is an Argument a List of Objects of a Specific S3 Class or Type? |
assert_logical_scalar |
Is an Argument a Logical Scalar (Boolean)? |
assert_named |
Assert Argument is a Named List or Vector |
assert_named_exprs |
Assert Argument is a Named List of Expressions |
assert_numeric_vector |
Is an Argument a Numeric Vector? |
assert_one_to_one |
Is There a One to One Mapping between Variables? |
assert_param_does_not_exist |
Asserts That a Parameter Does Not Exist in the Dataset |
assert_s3_class |
Is an Argument an Object of a Specific S3 Class? |
assert_same_type |
Are All Argument of the Same Type? |
assert_symbol |
Is an Argument a Symbol? |
assert_unit |
Asserts That a Parameter is Provided in the Expected Unit |
assert_vars |
Is an Argument a List of Variables? |
assert_varval_list |
Is an Argument a Variable-Value List? |
backquote |
Wrap a String in Backquotes |
contains_vars |
check that argument contains valid variable(s) created with 'exprs()' or Source Variables from a List of Expressions |
convert_dtm_to_dtc |
Helper Function to Convert Date (or Date-time) Objects to Characters of dtc Format (-DTC type of variable) |
dataset_vignette |
Output a Dataset in a Vignette in the admiral Format |
dquote |
Wrap a String in Double Quotes |
enumerate |
Enumerate Multiple Elements |
expect_dfs_equal |
Expectation: Are Two Datasets Equal? |
expr_c |
Concatenate One or More Expressions |
extract_vars |
Extract All Symbols from a List of Expressions |
filter_if |
Optional Filter |
friendly_type_of |
Return English-friendly messaging for object-types |
get_constant_vars |
Get Constant Variables |
get_dataset |
Retrieve a Dataset from the 'admiraldev_environment' environment |
get_duplicates |
Get Duplicates From a Vector |
get_new_tmp_var |
Get a New Temporary Variable Name for a Dataset |
get_source_vars |
Get Source Variables from a List of Expressions |
inner_join |
Join Functions |
is_auto |
Checks if the argument equals the auto keyword |
is_order_vars |
Is order vars? |
is_valid_dtc |
Is this string a valid DTC |
left_join |
Join Functions |
process_set_values_to |
Process 'set_values_to' Argument |
remove_tmp_vars |
Remove All Temporary Variables Created Within the Current Function Environment |
replace_symbol_in_expr |
Replace Symbols in an Expression |
replace_values_by_names |
Replace Expression Value with Name |
squote |
Wrap a String in Single Quotes |
suppress_warning |
Suppress Specific Warnings |
valid_time_units |
Valid Time Units |
vars2chr |
Turn a List of Expressions into a Character Vector |
warn_if_incomplete_dtc |
Warn if incomplete dtc |
warn_if_inconsistent_list |
Warn If Two Lists are Inconsistent |
warn_if_invalid_dtc |
Warn If a Vector Contains Unknown Datetime Format |
warn_if_vars_exist |
Warn If a Variable Already Exists |
what_is_it |
What Kind of Object is This? |