spatial_angle: Calculate spatial angle along a path
Description
spatial_angle
calculate spatial angle between locations, taking a
dataframe as input. Spatial angle is considered as the angle between the
focus point, the first location entering a given circle and the last location
inside.
Usage
spatial_angle(x, coord.names = c("x", "y"), radius = NULL)
Value
vector of spatial angle.
Arguments
- x
data.frame with locations
- coord.names
names of coordinates column in x
- radius
for angle calculation. Default is median of step length.
Author
Remi Patin, Simon Benhamou.
Examples
Run this codeif (FALSE) {
data(simulmode)
spatial_angle(simulmode)
}
Run the code above in your browser using DataLab