EVOLUTION-MANAGER
Edit File: storms.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: Storm tracks data</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for storms {dplyr}"><tr><td>storms {dplyr}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Storm tracks data</h2> <h3>Description</h3> <p>This data is a subset of the NOAA Atlantic hurricane database best track data, <a href="https://www.nhc.noaa.gov/data/#hurdat">https://www.nhc.noaa.gov/data/#hurdat</a>. The data includes the positions and attributes of 198 tropical storms, measured every six hours during the lifetime of a storm. </p> <h3>Usage</h3> <pre> storms </pre> <h3>Format</h3> <p>A tibble with 10,010 observations and 13 variables: </p> <dl> <dt>name</dt><dd><p>Storm Name</p> </dd> <dt>year,month,day</dt><dd><p>Date of report</p> </dd> <dt>hour</dt><dd><p>Hour of report (in UTC)</p> </dd> <dt>lat,long</dt><dd><p>Location of storm center</p> </dd> <dt>status</dt><dd><p>Storm classification (Tropical Depression, Tropical Storm, or Hurricane)</p> </dd> <dt>category</dt><dd><p>Saffir-Simpson storm category (estimated from wind speed. -1 = Tropical Depression, 0 = Tropical Storm)</p> </dd> <dt>wind</dt><dd><p>storm's maximum sustained wind speed (in knots)</p> </dd> <dt>pressure</dt><dd><p>Air pressure at the storm's center (in millibars)</p> </dd> <dt>ts_diameter</dt><dd><p>Diameter of the area experiencing tropical storm strength winds (34 knots or above)</p> </dd> <dt>hu_diameter</dt><dd><p>Diameter of the area experiencing hurricane strength winds (64 knots or above)</p> </dd> </dl> <h3>See Also</h3> <p>The script to create the storms data set: <a href="https://github.com/tidyverse/dplyr/blob/master/data-raw/storms.R">https://github.com/tidyverse/dplyr/blob/master/data-raw/storms.R</a> </p> <h3>Examples</h3> <pre> storms </pre> <hr /><div style="text-align: center;">[Package <em>dplyr</em> version 1.0.2 <a href="00Index.html">Index</a>]</div> </body></html>