epiyw_to_date

The conversion is done following the ISO 8601 standard,
whereby the first week of the year is the one that contains at least
four days of the new year. This coincides with the approach taken
by <code><a href="https://lubridate.tidyverse.org/reference/week.html">lubridate::epiweek</a></code> and <code><a href="https://lubridate.tidyverse.org/reference/week.html">lubridate::isoweek</a></code> but may not
coincide with other definitions of epidemiological weeks.

A collection of commonly used visualizations of temporal and
spatio-temporal health data including case counts, incidence rates, and
covariates. The available plot types include time series, heatmaps,
seasonality plots, maps and more. The package supports standard data
transformations such as temporal and spatial aggregations, while
offering extensive customization options for the resulting figures.

Carles Milà

GHRexplore

Exploratory Analysis of Temporal and Spatio-Temporal Health Data

Giovenale Moirano

Anna B. Kawiecki

Rachel Lowe

epiyw_to_date function

<dl><dt>epiyw</dt>
<dd>An epiyear-epiweek character vector in 'YYYY-WW' format.</dd>
<dt>weekday</dt>
<dd>Starting day of the epiweek. Defaults to Monday.</dd></dl>

Arguments

The conversion is done following the ISO 8601 standard,
whereby the first week of the year is the one that contains at least
four days of the new year. This coincides with the approach taken
by <code><a href='https://lubridate.tidyverse.org/reference/week.html'>lubridate::epiweek</a></code> and <code><a href='https://lubridate.tidyverse.org/reference/week.html'>lubridate::isoweek</a></code> but may not
coincide with other definitions of epidemiological weeks.

Convert a epiyearweek to date format — epiyw_to_date

<dl>

<dt>epiyw</dt>
<dd>An epiyear-epiweek character vector in 'YYYY-WW' format.</dd>


<dt>weekday</dt>
<dd>Starting day of the epiweek. Defaults to Monday.</dd>

</dl>

epiyw_to_date: Convert a epiyearweek to date format

Description

Usage

Value

Arguments

Examples