check_day_correctly_entered_ymd

This function checks whether the day component in a vector of date strings is valid,
i.e., not exceeding the maximum number of days for the given month and year.
It returns a logical vector indicating which elements have a correctly specified day.

Provides tools for converting and imputing date values to the ISO 8601
standard format and for reconciling differences between two versions of a
data set. The package automatically detects date patterns within data
frame columns and converts them to consistent ISO-formatted dates, with
optional imputation of missing day or month components based on
user-defined rules. It also includes functionality to identify inserted,
deleted, and updated records, as well as column- and value-level changes,
when comparing old and new versions of a data frame. Only one date format
may be applied within a single column.

Lukasz Andrzejewski

datetoiso

Convert and Impute Dates to ISO 8601 Format and Reconcile Data
Sets

check_day_correctly_entered_ymd function

<dl><dt>data_frame</dt>
<dd>data frame</dd>
<dt>column_name</dt>
<dd>name of column that keeps dates to be imputed</dd>
<dt>separator</dt>
<dd>by default "-" it is a day-month-year separator, for example "2024-10-21" has "-" separator</dd></dl>

Arguments

Author

Check if Day Component is Valid in ymd date type — check_day_correctly_entered_ymd

<dl>

<dt>data_frame</dt>
<dd>data frame</dd>


<dt>column_name</dt>
<dd>name of column that keeps dates to be imputed</dd>


<dt>separator</dt>
<dd>by default "-" it is a day-month-year separator, for example "2024-10-21" has "-" separator</dd>

</dl>

check_day_correctly_entered_ymd: Check if Day Component is Valid in ymd date type

Description

Usage

Value

Arguments

Author