MCI2 (version 1.1.2)

Haslach_coords_destinations: Freiburg-Haslach: coordinates of destinations (grocery stores)

Description

Coordinates of destinations (grocery stores) in Freiburg-Haslach and related information

Usage

data("Haslach_coords_destinations")

Format

A data frame with 8 observations on the following 4 variables.

destinations.id

Destination ID (grocery stores)

destinations.addr

street address of grocery stores

destinations.x_lon

longitude

destinations.y_lat

latitude

Examples

# NOT RUN {
# Compilation of tcmat list from existing datasets:
# (Results from the tcmat.create function)
data(Haslach_tcmatAirline)
# airline distances
data(Haslach_coords_origins)
# Coordinates of origins
data(Haslach_coords_destinations)
# Coordinates of destinationes

# Component "tc.mode":
Airline_tc.mode <- list()
Airline_tc.mode$tc.type = "airline"
Airline_tc.mode$tc.unit = "km"
Airline_tc.mode$tc.constant = 0

# tcmat with airline distances
# Compilation as a list:
tcmat_haslach_airline <- list(tcmat = Haslach_tcmatAirline,
coords_origins = Haslach_coords_origins,
coords_destinations = Haslach_coords_destinations,
tc.mode = Airline_tc.mode)

Drvtime_tc.mode <- list()
Drvtime_tc.mode$tc.type = "street"
Drvtime_tc.mode$tc.unit = "min"
Drvtime_tc.mode$tc.constant = 0

data(Haslach_tcmatDrvtime)
# car driving times

# tcmat with car driving times
# Compilation as a list:
tcmat_haslach_drvtime <- list(tcmat = Haslach_tcmatDrvtime,
coords_origins = Haslach_coords_origins,
coords_destinations = Haslach_coords_destinations,
tc.mode = Drvtime_tc.mode)

data(HaslachSurvey)
# survey raw data (Store choices and purchases)
data(HaslachDistricts)
# IDs and information about customer origins
data(HaslachStores)
# IDs and information about destinations (grocery stores)

# Preparing raw data (HaslachSurvey)
HaslachSurvey_prepared <- rawdata.prep (cols.below1 = 
list(HaslachSurvey$LM1_Text, HaslachSurvey$LM2_Text),
cols.below2 = list(HaslachSurvey$LM1E, HaslachSurvey$LM2E),
cols.keep = HaslachSurvey$WO,
colnames.new = c("LM", "LME", "Wohnort"))
# "WO" and "Wohnort" = origin ID
# "LM1_Text", "LM2_Text" and "LM" = destination IDs (grocery stores)
# "LM1E", "LM2E" and "LME" = grocery store purchases

# Creating a MCI interaction matrix
# based on raw data of a survey (HaslachSurvey_prepared)
# and a tcmat list object
mcimat_haslach <- mcimat.create(rawdata = HaslachSurvey_prepared, 
origins.id = "Wohnort", destinations.id = "LM", "LME", 
tcmat = tcmat_haslach_airline, 
remOrig = c("SBXXX", "SB613"), corObserved = 0.1,
origvar.data = HaslachDistricts, origvardata.id = "WO",
destvar.data = HaslachStores, destvardata.id = "LM")

# MCI model based on empirical local market shares
# two explanatory variables: distance (d_ij), store size (LM_VKF)
mcimodel_haslach <- mci (mcimat_haslach, "p_ij", "d_ij", "LM_VKF", 
show_proc = TRUE)
# }