plotnine.data.seals

plotnine.data.seals

Vector field of seal movements.

Description

This vector field was produced from the data described in Brillinger, D.R., Preisler, H.K., Ager, A.A. and Kie, J.G. "An exploratory data analysis (EDA) of the paths of moving animals". J. Statistical Planning and Inference 122 (2004), 43-63, using the methods of Brillinger, D.R., "Learning a potential function from a trajectory", Signal Processing Letters. December (2007).

Format

A data frame with 1155 rows and 4 variables

Column Description
lat Latitude
long Longitude
delta_long Change in Longitude
delta_lat Change in Latitude

References

http://www.stat.berkeley.edu/~brill/Papers/jspifinal.pdf