R: Modify Dates to ISO Standard ("International Organization for Standardization")

# Modify Dates to ISO Standard ("International Organization for Standardization")

## Documentation for package ‘datetoiso’ version 0.2.0

- DESCRIPTION file.
- Package NEWS.

## Help Pages

choose_dmy_format | Get TRUE if date format is dmy
choose_dym_format | Get TRUE if date format is dym
choose_mdy_format | Get TRUE if date format is mdy
choose_myd_format | Get TRUE if date format is myd
choose_ydm_format | Get TRUE if date format is ydm
choose_ymd_format | Get TRUE if date format is ymd
dfiso | Function recognize date variables and modify them to ISO standard ("International Organization for Standardization")
find_dmy_date_format | Find DMY dates only
find_dym_date_format | Find DYM dates only
find_mdy_date_format | Find MDY dates only
find_myd_date_format | Find MYD dates only
find_only_dates | Return TRUE if data frame column or vector contains date
find_unknow_date | Find Unknown date, defined as UN or UNK
find_ydm_date_format | Find YDM dates only
find_ymd_date_format | Find YMD dates only
get_abbreviated_month_name | Replace full month name by abbreviated month name
get_full_name_months_sep_by_vertical_bar | Get vector with full name of months separated by vertical bar
get_max_score_within_data_formats | Score each of date format ymd, ydm, dmy, dym, mdy, myd and return only the highest score
get_months | List month names: full names and abbreviated names in lower case
get_months_full_names | List month names: full names in lower case
get_months_sep_by_vertical_bar | Get vector with full and abbreviated name of months separated by vertical bar
get_number_of_symbols_in_string | Function to find number of symbols in date
get_up_to_12_char | function return observations with up to 12 characters
has_dash_or_slash_or_white_space_characters_or_months_separated_by_vertical_bar | Function return special characters and months separated by vertical bars
has_dash_or_slash_or_white_space_characters_separated_by_vertical_bar | Function return special characters separated by vertical bars
prepare_date | Additional step for YMD date type
remove_no_date_characters | Function remove symbols
remove_unnecessary_part_of_date | Get substring of date to eliminate unnecessary part
viso | transform date vector to date vector in ISO standard ("International Organization for Standardization")