# A Flexible Class for Messy Dates

## Documentation for package ‘messydates’ version 0.4.1

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

%><% | Proportion of messy dates meeting logical test
%><%.mdate | Proportion of messy dates meeting logical test
%>=<% | Proportion of messy dates meeting logical test
%>=<%.mdate | Proportion of messy dates meeting logical test
%g% | Proportion of messy dates meeting logical test
%g%.mdate | Proportion of messy dates meeting logical test
%ge% | Proportion of messy dates meeting logical test
%ge%.mdate | Proportion of messy dates meeting logical test
%intersect% | Set operations for messy dates
%intersect%.mdate | Set operations for messy dates
%l% | Proportion of messy dates meeting logical test
%l%.mdate | Proportion of messy dates meeting logical test
%le% | Proportion of messy dates meeting logical test
%le%.mdate | Proportion of messy dates meeting logical test
%union% | Set operations for messy dates
%union%.mdate | Set operations for messy dates
+.mdate | Arithmetic operations for messydates
-.mdate | Arithmetic operations for messydates
<.mdate | Logical tests on messy dates
<=.mdate | Logical tests on messy dates
>.mdate | Logical tests on messy dates
>=.mdate | Logical tests on messy dates
annotate | Annotates dates as censored, uncertain, or approximate
as.Date.mdate | Coercion from messy dates
as.POSIXct.mdate | Coercion from messy dates
as.POSIXlt.mdate | Coercion from messy dates
as_approximate | Annotates dates as censored, uncertain, or approximate
as_messydate | Coercion from regular date classes to mdate
as_messydate.character | Coercion from regular date classes to mdate
as_messydate.Date | Coercion from regular date classes to mdate
as_messydate.list | Coercion from regular date classes to mdate
as_messydate.POSIXct | Coercion from regular date classes to mdate
as_messydate.POSIXlt | Coercion from regular date classes to mdate
as_uncertain | Annotates dates as censored, uncertain, or approximate
battles | Dates of battles in 2001
class | A flexible date class for messy dates
contract | Contract lists of dates into messy dates
day | Extracting components from messy dates
duration_class | A duration class for mdates
expand | Expand messy dates to lists of dates
extract | Extracting components from messy dates
from_messydate | Coercion from messy dates
is_approximate | Logical tests on messy dates
is_intersecting | Logical tests on messy dates
is_messydate | Logical tests on messy dates
is_precise | Logical tests on messy dates
is_similar | Logical tests on messy dates
is_subset | Logical tests on messy dates
is_uncertain | Logical tests on messy dates
logical_tests | Logical tests on messy dates
make_messydate | Coercion from regular date classes to mdate
max.mdate | Resolves messy dates into a single value
mdate | Coercion from regular date classes to mdate
mean.mdate | Resolves messy dates into a single value
median.mdate | Resolves messy dates into a single value
messydate | Coercion from regular date classes to mdate
messyduration | A duration class for mdates
messyduration.character | A duration class for mdates
messyduration.mdate | A duration class for mdates
min.mdate | Resolves messy dates into a single value
modal | Resolves messy dates into a single value
modal.mdate | Resolves messy dates into a single value
month | Extracting components from messy dates
mreport | Data report for datasets with 'mdate' variables
new_messydate | A flexible date class for messy dates
new_messyduration | A duration class for mdates
on_or_after | Annotates dates as censored, uncertain, or approximate
on_or_before | Annotates dates as censored, uncertain, or approximate
operate | Arithmetic operations for messydates
precision | Extracting components from messy dates
proportional | Proportion of messy dates meeting logical test
random | Resolves messy dates into a single value
random.mdate | Resolves messy dates into a single value
resolve | Resolves messy dates into a single value
set | Set operations for messy dates
validate_messydate | A flexible date class for messy dates
validate_messyduration | A duration class for mdates
year | Extracting components from messy dates