README.md

In galen211/msdr-capstone: Maps NOAA Earthquakes Dataset

Mastering Software Development in R Capstone Project

The earthquake package is a data-wrangling and mapping application that uses earthquake data from the NOAA significant earthquakes dataset. Using the package, the user can query significant earthquakes and map their results as shown in the sample_queries.Rmd file. A couple examples are given below:

Mapping

df %>%
  filter(COUNTRY == "CHINA" & lubridate::year(DATE) >= 1990) %>%
  mutate(popup_text = eq_create_label(.)) %>%
  eq_map(annot_col = "popup_text")

Timelines

rf<- df %>% dplyr::filter(COUNTRY == "USA" | COUNTRY == "CHINA")
ggplot(rf) +
  geom_timeline(aes(x = DATE, colour = TOTAL_DEATHS, size = EQ_PRIMARY),
                alpha = 0.5, xmindate = 2000, xmaxdate = 2017) +
  theme_classic() +
  theme(legend.position = "bottom",
        axis.title.y = element_blank(),
        axis.line.y = element_blank(),
        axis.ticks.y = element_blank(),
        panel.grid.major.y = element_line(colour = "grey", size = 0.5)) +
  labs(size = "Richter scale value ", colour = "# deaths ")

galen211/msdr-capstone documentation built on May 15, 2019, 1:40 p.m.