Plot_coordinates {PopGenHelpR}

A function to plot coordinates on a map.

Description

A function to plot coordinates on a map.

Usage

Plot_coordinates(
  dat,
  col = c("#A9A9A9", "#000000"),
  size = 3,
  Lat_buffer = 1,
  Long_buffer = 1,
  Latitude_col = NULL,
  Longitude_col = NULL
)

Arguments

dat

Data frame or character string that supplies the input data. If it is a character string, the file should be a csv. The coordinates of each row should be indicated by columns named Longitude and Latitude. Alternatively, see the Latitude_col and Longitude_col arugments.

col

Character vector indicating the colors you wish to use for plotting, two colors are allowed. The first color will be the fill color, the second is the outline color. For example, if I want red points with a black outline I would set col to col = c("#FF0000", "#000000").

size

Numeric. The size of the points to plot.

Lat_buffer

Numeric. A buffer to customize visualization.

Long_buffer

Numeric. A buffer to customize visualization.

Latitude_col

Numeric. The number of the column indicating the latitude for each sample. If this is not null, PopGenHelpR will use this column instead of looking for the Latitude column.

Longitude_col

Numeric. The number of the column indicating the longitude for each sample. If this is not null, PopGenHelpR will use this column instead of looking for the Longitude column.

Value

A ggplot object.

Author(s)

Keaka Farleigh

Examples

data("HornedLizard_Pop")
Test <- Plot_coordinates(HornedLizard_Pop)