MCI: Multiplicative Competitive Interaction (MCI) Model

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Market area models are used to analyze and predict store choices and market areas concerning retail and service locations. This package implements two market area models (Huff Model, Multiplicative Competitive Interaction Model) into R, while the emphases lie on 1.) fitting these models based on empirical data via OLS regression and nonlinear techniques and 2.) data preparation and processing (esp. interaction matrices and data preparation for the MCI Model).

Author
Thomas Wieland
Date of publication
2016-09-01 19:32:12
Maintainer
Thomas Wieland <thomas.wieland.geo@googlemail.com>
License
GPL (>= 2)
Version
1.3.0

View on CRAN

Man pages

Freiburg1
Distance matrix for grocery stores in Freiburg
Freiburg2
Statistical districts of Freiburg
Freiburg3
Grocery stores in Freiburg
geom
Geometric mean
grocery1
Grocery store choices in Goettingen
grocery2
Grocery store market areas in Goettingen
huff.attrac
Local optimization of attraction values in the Huff Model
huff.decay
Distance decay function in the Huff model
huff.fit
Fitting the Huff model using local optimization of...
huff.shares
Huff model market share/market area simulations
ijmatrix.create
Interaction matrix with market shares
ijmatrix.crosstab
Converting interaction matrix with market shares to...
ijmatrix.shares
Market shares in interaction matrix
mci.fit
Fitting the MCI model
MCI-package
Multiplicative Competitive Interaction (MCI) Model
mci.shares
MCI market share/market area simulations
mci.transmat
Log-centering transformation of an MCI interaction matrix
mci.transvar
Log-centering transformation of one variable in an MCI...
model.fit
Goodness of fit statistics for the Huff model
shares.segm
Segmentation of market areas by a criterion
shares.total
Total market shares/market areas
shopping1
Point-of-sale survey in Karlsruhe
shopping2
Distance matrix for the point-of-sale survey in Karlsruhe
shopping3
Market area data for the point-of-sale survey in Karlsruhe
shopping4
Grocery store data for the point-of-sale survey in Karlsruhe
var.asdummy
Creating dummy variables
var.correct
Correcting MCI input variables

Files in this package

MCI
MCI/NAMESPACE
MCI/data
MCI/data/shopping3.rda
MCI/data/Freiburg1.rda
MCI/data/Freiburg2.rda
MCI/data/shopping4.rda
MCI/data/grocery2.rda
MCI/data/Freiburg3.rda
MCI/data/shopping2.rda
MCI/data/grocery1.rda
MCI/data/shopping1.rda
MCI/R
MCI/R/mci.transmat.R
MCI/R/checkvar.R
MCI/R/geom.R
MCI/R/huff.attrac.R
MCI/R/huff.fit.R
MCI/R/shares.total.R
MCI/R/checkdf.R
MCI/R/model.fit.R
MCI/R/ijmatrix.shares.R
MCI/R/ijmatrix.crosstab.R
MCI/R/var.correct.R
MCI/R/mci.fit.R
MCI/R/mci.shares.R
MCI/R/mci.transvar.R
MCI/R/shares.segm.R
MCI/R/huff.shares.R
MCI/R/ijmatrix.create.R
MCI/R/huff.decay.R
MCI/R/var.asdummy.R
MCI/MD5
MCI/DESCRIPTION
MCI/man
MCI/man/shopping1.Rd
MCI/man/Freiburg1.Rd
MCI/man/var.asdummy.Rd
MCI/man/grocery2.Rd
MCI/man/huff.fit.Rd
MCI/man/mci.transvar.Rd
MCI/man/mci.fit.Rd
MCI/man/Freiburg3.Rd
MCI/man/Freiburg2.Rd
MCI/man/shares.segm.Rd
MCI/man/var.correct.Rd
MCI/man/shopping3.Rd
MCI/man/ijmatrix.crosstab.Rd
MCI/man/shopping4.Rd
MCI/man/MCI-package.Rd
MCI/man/huff.attrac.Rd
MCI/man/mci.shares.Rd
MCI/man/grocery1.Rd
MCI/man/geom.Rd
MCI/man/huff.decay.Rd
MCI/man/ijmatrix.create.Rd
MCI/man/shares.total.Rd
MCI/man/shopping2.Rd
MCI/man/ijmatrix.shares.Rd
MCI/man/mci.transmat.Rd
MCI/man/huff.shares.Rd
MCI/man/model.fit.Rd