fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
15 lines
675 B
Plaintext
15 lines
675 B
Plaintext
Spatial Interaction Modeling Package
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The Spatial Interaction Modeling (SpInt) module seeks to provide a collection of
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tools to study spatial interaction processes and analyze spatial interaction
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data.
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The module currently supports the calibration of the 'family' of spatial
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interaction models (Wilson, 1971) which are derived using an entropy maximizing
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(EM) framework or the equivalent information minimizing (IM) framework. As such,
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it is able to derive parameters for the following Poisson count models:
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- unconstrained gravity model
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- production-constrained model (origin-constrained)
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- attraction-constrained model (destination-constrained)
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- doubly-constrained model
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