Difference between revisions of "Lesson11"

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=In-Class Exercise=
 
=In-Class Exercise=
  
* Hands-on Exercise 8. The handout and data sets are available at course eLearn.
+
* Hands-on Exercise 11. The handout and data sets are available at course eLearn.
  
  
 
=R Packages=
 
=R Packages=
  
<font size="3">'''R function to compute accessibility values'''</font>
+
*  [https://cran.r-project.org/web/packages/MCI2/index.html MCI2]
 +
*  Wieland, T., (2017) '''[https://cran.r-project.org/web/packages/SpatialPosition/index.html Market Area Analysis for Retail and Service Locations with MCI]''', ''The R Journal'', Vol. 9, No. 1, pp. 298-323.
  
*  [https://cran.r-project.org/web/packages/SpatialAcc/index.html SpatialAcc]
 
*  [https://cran.r-project.org/web/packages/SpatialPosition/index.html SpatialPosition]
 
*  [https://cran.r-project.org/web/packages/REAT/index.html REAT]
 
  
<font size="3">'''R function to compute network distance matrix'''</font>
 
 
* [https://cran.r-project.org/web/packages/shp2graph/index.html sh2graph]: Tools to Convert a Spatial Network into an Igraph Graph in R.
 
* [https://cran.r-project.org/web/packages/osrm/index.html osrm]: Interface Between R and the OpenStreetMap-Based Routing Service OSRM.
 
* [https://cran.r-project.org/web/packages/NetworkDistance/ NetworkDistance]: Distance Measures for Networks.
 
  
 
=References=
 
=References=

Revision as of 10:29, 22 March 2019

Claraview.png IS415 GeoSpatial Analytics and Applications

About

Weekly Session

Take-home Exercises

Geospatial Analytics Project

Course Resources

 


Spatial Interaction Models

Content

  • What is Spatial Interaction?
  • Introducing Huff model
    • Basic concepts and method
    • Calibrating Huff model
    • Interpreting Huff model results
  • Introducing Multiplicative Competitive Interaction Model (MCI)
    • Basic concepts and method
    • Calibrating MCI model
    • Interpreting MCI model results


Must do

Read:

Huff, D., (1963) A Probabilistics Analysis of Shopping Center Trade Areas, Land Economics, Vol. 39, No. 1, pp. 81-90.

Nakanishi, M. & Cooper, L.G. (1974) Parameter Estimation for a Multiplicative Competitive Interaction Model-Least Squares Approach, Journal of Marketing Research, Vol.11(3), p.303-311.


In-Class Exercise

  • Hands-on Exercise 11. The handout and data sets are available at course eLearn.


R Packages


References

Methods

Evaluating Accessibility for Transport Planning

Accessibility Measures: Overview and Practical Applications

Fahui Wang (2012) "Measurement, Optimization, and Impact of Health CareAccessibility: A Methodological Review", Annals of the Association of American Geographers, 102:5,1104-1112, DOI: 10.1080/00045608.2012.657146


Applications

Chen, X. (2017) “Take the edge off: A hybrid geographic food access measureApplied Geography, Vol. 87, pp. 149-159

Mcgrail, Matthew R. ; Humphreys, John S. (2009) "Measuring spatial accessibility to primary care in rural areas: Improving the effectiveness of the two-step floating catchment area method" Applied Geography, Vol.29(4), pp.533-541.