acos_d

Provides the functionality of acos, but for input angles measured in degrees (not radians).

array

A collection of functions for computing centrographic
statistics (e.g., standard distance, standard deviation
ellipse, standard deviation box) for observations taken at
point locations. Separate plotting functions have been
developed for each measure. Users interested in writing results
to ESRI shapefiles can do so by using results from 'aspace'
functions as inputs to the convert.to.shapefile() and
write.shapefile() functions in the 'shapefiles' library. We intend to
provide 'terra' integration for geographic data in a future release.
The 'aspace' package was originally conceived to aid in the analysis of
spatial patterns of travel behaviour (see Buliung and Remmel 2008
<doi:10.1007/s10109-008-0063-7>).

Tarmo K Remmel

aspace

Functions for Estimating Centrographic Statistics

Tarmo K. Remmel

Randy Bui

Ron N. Buliung

acos_d function

<dl> <dt>theta</dt>
<dd>A numeric angular measurement in degrees from north.</dd></dl>

Arguments

Author

Compute inverse cosine with angle given in degrees — acos_d

<dl>

 <dt>theta</dt>
<dd>A numeric angular measurement in degrees from north.</dd>

</dl>

acos_d: Compute inverse cosine with angle given in degrees

Description

Usage

Value

Arguments

Author

Details

See Also

Examples