Z

Replicating Results in R

Preparing the data used for this section.

Click here to view code image

library(MASS)

library(tidyverse)
library(tidymodels)

library(pscl)

# load the tips data
tips <- readr::read_csv("data/tips.csv")

# load the titanic data
titanic <- readr::read_csv("data/titanic.csv")

# subset the columns and drop missing values
titanic_sub <- titanic %>%
  dplyr::select(survived, sex, age, embarked) %>%
  tidyr::drop_na()

# load the ACS data and fix the data types
acs <- readr::read_csv("data/acs_ny.csv") %>%
  dplyr::mutate( # data gets loaded differently from pandas
    NumChildren = as.integer(NumChildren),
    FamilyIncome = as.numeric(FamilyIncome),
    NumBedrooms = as.numeric(NumBedrooms),
    HouseCosts = as.numeric(HouseCosts),
    ElectricBill ...

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