Chapter 7 San Francisco Bay Area Shop / Other Mode Choice

library(tidyverse)
## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.0 ──
## ✓ ggplot2 3.3.3     ✓ purrr   0.3.4
## ✓ tibble  3.1.1     ✓ dplyr   1.0.5
## ✓ tidyr   1.1.3     ✓ stringr 1.4.0
## ✓ readr   1.4.0     ✓ forcats 0.5.1
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## x dplyr::filter() masks stats::filter()
## x dplyr::lag()    masks stats::lag()
library(haven)
library(mlogit)
## Loading required package: dfidx
## 
## Attaching package: 'dfidx'
## The following object is masked from 'package:stats':
## 
##     filter
library(modelsummary)

Chapter 7

7.1 Introduction

sf_shopother_raw <- read_spss("data-raw/Shopping Trips/SPSS/MTC Shopping v2.SAV") %>%
  mutate(ALTNAME = factor(ALTID, labels = c("Transit", "Share 2", "Share 3+","Drive alone and Share 2/3+",
                                               "Share 2/3+","Bike", "Walk", "Drive alone")))
names(sf_shopother_raw) <- tolower(names(sf_shopother_raw))
sf_shopother <- dfidx(sf_shopother_raw, idx = c("casenum", "altname"))

# write to data/ folder for future use
write_rds(sf_shopother, "data/shopother.rds")

#add labels to alternative names

7.2 Specification for Shop/Other Mode Choice Model

7.3 Initial Model Specification

7.4 Exploring Alternative Specifications