add_prop_test           Add results of prop.test to data frame
all_or_all_na           All() giving NA only if all values are NA
any_or_all_na           Any() giving NA only if all values are NA
append_object           Appending in a pipe, never unlisting
are_true                Vectorised conversion to logical, treating NA
                        as False
as_formatted_number     Format numeric value for output
as_formatted_p_value    Formatting p values
as_percentage_label     Format as percentage for output
categorical_test_by     Categorical test in a pipe
contingency_table_as_matrix
                        Convert contingency table to classical R matrix
contingency_table_by    Create data frame formed like a
                        contingency-table
count_at                Count by multiple variables
count_by                Count according to grouping
dina                    The DIN A paper formats
equal_including_na      Compare vectors, treating NA like a value
eval_unquoted           Execute code after tidy evaluation
expression_list         Extract symbols from an expression of symbols
                        and operators
first_non_nas           Row-wise first value which is not NA
first_non_nas_at        Row-wise first value that is not NA
first_not               First argument that does not equal a given
                        value
first_not_na            First argument that is not NA
first_which_non_na_at   Row-wise first index of column that is not NA
first_which_not_na      First which() is not na
format_numbers_at       Format numeric columns for display
format_p_values_at      Format numeric columns for display
identity_order          Ordering function: identity order
invalid                 A notion of valid and invalid
invert_value_and_names
                        Inverting name and value
local_variables         "Variable generating" functions
lookup                  Lookup in a dictionary
lookup_function_from_dict
                        Creating a lookup function from dictionary
lump                    Generic lumping
lump_rows               Lump rows of a tibble
named_palette           Named color palette
order_factor_by         Reorder a factor
orderer_function_from_sorted_vectors
                        Orderer function for complex sorting
pluck_vector            Pluck with simplified return value
prepare_directory       Directory creation
prepare_path            Directory creation and file path concatenation
prepend_object          Prepending in a pipe, never unlisting
print_deparsed          Print deparsed language
rename_factor           Rename a factor.
rename_reorder_factor   Rename and reorder a factor.
replace_sequential_duplicates
                        Replace sequential duplicates
save_pdf                Save plot as PDF
save_png                Save plot as PNG
sequential_duplicates   Detect sequential duplicates
str_locate_match        Combine str_match and str_locate
symbol_as_quosure       Make quosure from symbol
syntactically_safe      Syntactically safe names
true_or_na              Test for logical true or NA
truthy                  A python / javascript-like "truthy" notion
tuple_assignment        Infix operator for python-style tuple
                        assignment
which_non_na            Get indices of non-NA values
with_name               Slice by name
with_value_containing   Slice by value
