geom_timeline_label: Timeline label

In TRSperzel/R-Capstone-Project: Visualizing NOAA earthquak data

Description

Timeline label

Usage

geom_timeline_label(mapping = NULL, data = NULL, stat = "identity",
  position = "identity", na.rm = FALSE, show.legend = FALSE,
  inherit.aes = TRUE, ...)

Arguments

mapping	Set of aethetics created by aes.
data	A data.fram such as that obtained from NOAA
stat	A string of statistical transfromation.
position	Position adjustment.
na.rm	A logical for dealing with missing values.
show.legend	A logical for showing legend or not.
inherit.aes	A logical of whether or not override default aesthetics.
...	Other arguments passed to layer.

Details

Adds labels for the locations of individual earthquaks. Used with geom_timeline.

Examples

## Not run: 
# load and clean data
file_path <- system.file("extdata", "signif.tsv", package = "MSDR")
signif <- read_tsv(file_path) %>%
  eq_clean_date %>%
  eq_clean_location

# make graph
signif %>%
filter(COUNTRY == 'MEXICO') %>%
  ggplot(aes(date = date,
             xmin = as.Date('1995-01-01'),
             xmax = as.Date('2000-12-30'),
             y = COUNTRY,
             colour = DEATHS,
             fill = DEATHS,
             size = EQ_PRIMARY,
             location = LOCATION)) +
  geom_timeline() +
  geom_timeline_label() +
  theme(axis.line.y = element_blank(),
        axis.line.x = element_line(),
        axis.ticks.y = element_blank(),
        axis.text.y = element_blank(),
        axis.title.y = element_blank(),
        legend.position = 'bottom',
        panel.grid = element_blank(),
        panel.background = element_blank())

## End(Not run)

TRSperzel/R-Capstone-Project documentation built on Nov. 9, 2019, 12:51 p.m.