oc_points function

List of points for OpenCage queries

List of points for OpenCage queries

Create a list of points (latitude/longitude coordinate pairs) for OpenCage queries.

oc_points(...) ## S3 method for class 'numeric' oc_points(latitude, longitude, ...) ## S3 method for class 'data.frame' oc_points(data, latitude, longitude, ...)

Arguments

  • ...: Ignored.
  • latitude, longitude: Numeric vectors of latitude and longitude values.
  • data: A data.frame containing at least 2 columns with latitude and longitude values.

Returns

A list of points. Each point is a named vector of length 2 containing a latitude/longitude coordinate pair.

Examples

oc_points(-21.01404, 55.26077) xdf <- data.frame( place = c("Hamburg", "Los Angeles"), lat = c(53.5503, 34.0536), lon = c(10.0006, -118.2427) ) oc_points( data = xdf, latitude = lat, longitude = lon ) # create a list column with points with dplyr library(dplyr) xdf %>% mutate( points = oc_points( lat, lon ) )