Description Usage Arguments Value Author(s)
The node characteristics constrained of the gravity model
1 | h_delta(delta, x, g, s)
|
delta |
lagrange multiplier |
x |
general node constraining value |
g |
a vector representing node characteristics |
s |
a vector of node characteristics |
a scalar
Daniel Knitter <knitter@geographie.uni-kiel.de>
Joe Roe <jwg983@hum.ku.dk>
Ray Rivers <r.rivers@imperial.ac.uk>
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.