plot.spatialvalid function

Plot Method for Class Spatialvalid

A set of plots to explore objects of the class spatialvalid. A plot to visualize the flags from clean_coordinates

## S3 method for class 'spatialvalid'
plot(
  x,
  lon = "decimalLongitude",
  lat = "decimalLatitude",
  bgmap = NULL,
  clean = TRUE,
  details = FALSE,
  pts_size = 1,
  font_size = 10,
  zoom_f = 0.1,
  ...
)

Arguments

• x: an object of the class spatialvalid as from clean_coordinates.
• lon: character string. The column with the longitude coordinates. Default = decimalLongitude .
• lat: character string. The column with the latitude coordinates. Default = decimalLatitude .
• bgmap: an object of the class SpatVector or sf used as background map. Default = ggplot::borders()
• clean: logical. If TRUE, non-flagged coordinates are included in the map.
• details: logical. If TRUE, occurrences are color-coded by the type of flag.
• pts_size: numeric. The point size for the plot.
• font_size: numeric. The font size for the legend and axes
• zoom_f: numeric. the fraction by which to expand the plotting area from the occurrence records. Increase, if countries do not show up on the background map.
• ...: arguments to be passed to methods.

Returns

A plot of the records flagged as potentially erroneous by clean_coordinates.

Examples

exmpl <- data.frame(species = sample(letters, size = 250, replace = TRUE),
                    decimalLongitude = runif(250, min = 42, max = 51),
                    decimalLatitude = runif(250, min = -26, max = -11))

test <- clean_coordinates(exmpl, species = "species", 
                          tests = c("sea", "gbif", "zeros"),
                          verbose = FALSE)

summary(test)
plot(test)

See Also

clean_coordinates