R: Clean and Simple Argument Checking

# Clean and Simple Argument Checking

## Documentation for package ‘arg’ version 0.2.1

- DESCRIPTION file.
- Package NEWS.

## Help Pages

arg_all_NA | Check NA in Argument
arg_and | Check That Arguments Meet Some or All Criteria
arg_array | Check Common Argument Types
arg_atomic | Check Common Argument Types
arg_between | Check Values in Range
arg_character | Check Character Argument
arg_colnamed | Check Named Argument
arg_color | Check Color Argument
arg_colors | Check Color Argument
arg_colour | Check Color Argument
arg_colours | Check Color Argument
arg_cor | Check Symmetric Matrix Argument
arg_count | Check Numeric Argument
arg_counts | Check Numeric Argument
arg_cov | Check Symmetric Matrix Argument
arg_data | Check Common Argument Types
arg_data.frame | Check Common Argument Types
arg_distance | Check Symmetric Matrix Argument
arg_dots_not_supplied | Check Supplied Dots Argument
arg_dots_supplied | Check Supplied Dots Argument
arg_element | Check Element
arg_env | Check Common Argument Types
arg_equal | Check Equal Arguments
arg_factor | Check Character Argument
arg_flag | Check Logical Argument
arg_formula | Check Formula Argument
arg_function | Check Function Argument
arg_gt | Check Values in Range
arg_gte | Check Values in Range
arg_index | Check Index Argument
arg_indices | Check Index Argument
arg_is | Check Argument Class
arg_is_NA | Check NA in Argument
arg_is_not | Check Argument Class
arg_length | Check Argument Length
arg_list | Check Common Argument Types
arg_logical | Check Logical Argument
arg_lt | Check Values in Range
arg_lte | Check Values in Range
arg_matrix | Check Common Argument Types
arg_name | Check Index Argument
arg_named | Check Named Argument
arg_names | Check Index Argument
arg_non_null | Check NULL Argument
arg_not_element | Check Element
arg_not_equal | Check Equal Arguments
arg_no_NA | Check NA in Argument
arg_null | Check NULL Argument
arg_number | Check Numeric Argument
arg_numeric | Check Numeric Argument
arg_or | Check That Arguments Meet Some or All Criteria
arg_ordered | Check Character Argument
arg_string | Check Character Argument
arg_supplied | Check Supplied Argument
arg_symmetric | Check Symmetric Matrix Argument
arg_unique | Check Unique Argument
arg_vector | Check Common Argument Types
arg_whole_number | Check Numeric Argument
arg_whole_numeric | Check Numeric Argument
err | Throw an Error, Warning, or Message
match_arg | Argument Verification
msg | Throw an Error, Warning, or Message
when_not_null | Check Arguments When Supplied
when_supplied | Check Arguments When Supplied
wrn | Throw an Error, Warning, or Message