README.md

In flyeye/earthquakes: Cleaning and visualizing data from NOAA Significant Earthquake Database

earthquakes

Earthquakes package contains a few functions one can use to clean and visualize data about earthquake from NOAA database.

First main function is geom_timeline(). It makes a ggplot geom object representing timeline within defined limits with earthquakes.

Second main function is eq_map(). It makes a interactive map with earthquakes epicentrum and popup information.

There are a few data cleaning and processing function. See details in packages vignette.

Last build details on Travis CI service.

Installation

You can install Fars from github with:

# install.packages("devtools")
devtools::install_github("flyeye/earthquakes")

Example

This is a basic example which shows you how to use package:

require(earthquakes)
str(earthquakes)
 require(earthquakes)
 ggplot2::ggplot() +
   theme_void() +
   geom_timeline(data = earthquakes, aes(event_date = DATE,
                                   xmindate = 2000,
                                   xmaxdate = 2003,
                                   richter = EQ_PRIMARY,
                                   death = DEATHS,
                                   transparency = 0.3,
                                   colour = "red",
                                   scale = 0.5, 
                                   layers = COUNTRY))+
   theme(legend.position="none")

 require(earthquakes)
   ggplot2::ggplot() +
   theme_void() +
   geom_timeline(data = earthquakes, aes(event_date = DATE,
                                   xmindate = 2000,
                                   xmaxdate = 2010,
                                   richter = EQ_PRIMARY,
                                   death = DEATHS,
                                   transparency = 0.3,
                                   colour = "red",
                                   scale = 0.5,
                                   layers = COUNTRY))+
   theme(legend.position="none") +
   geom_timeline_label(data = earthquakes, aes(event_date = DATE,
                                         xmindate = 2000,
                                         xmaxdate = 2010,
                                         richter = EQ_PRIMARY,
                                         layers = COUNTRY,
                                         labels = LOCATION_NAME))

flyeye/earthquakes documentation built on May 16, 2019, 1:42 p.m.