diff --git a/R/census_2015.R b/R/census_2015.R
new file mode 100644
index 0000000000000000000000000000000000000000..74eb39e7ab44748e26173c4c1fb2e673dc47f495
--- /dev/null
+++ b/R/census_2015.R
@@ -0,0 +1,45 @@
+#' Census data about American citizens, their income, and sociodemographic details. The data here are taken from the DP03 and DP05 tables of the 2015 American Community Survey 5-year estimates.
+#'
+#' @format A tibble with 74001 rows and 37 variables:
+#' \describe{
+#' \item{\code{CensusTract}}{int Census tract identifier}
+#' \item{\code{State}}{chr State abbreviation}
+#' \item{\code{County}}{chr County name}
+#' \item{\code{TotalPop}}{int Total population}
+#' \item{\code{Men}}{int Number of men}
+#' \item{\code{Women}}{int Number of women}
+#' \item{\code{Hispanic}}{dbl Percentage of Hispanic population}
+#' \item{\code{White}}{dbl Percentage of White population}
+#' \item{\code{Black}}{dbl Percentage of Black population}
+#' \item{\code{Native}}{dbl Percentage of Native population}
+#' \item{\code{Asian}}{dbl Percentage of Asian population}
+#' \item{\code{Pacific}}{dbl Percentage of Pacific Islander population}
+#' \item{\code{Citizen}}{int Number of citizens}
+#' \item{\code{Income}}{dbl Median household income}
+#' \item{\code{IncomeErr}}{dbl Median household income error}
+#' \item{\code{IncomePerCap}}{dbl Income per capita}
+#' \item{\code{IncomePerCapErr}}{dbl Income per capita error}
+#' \item{\code{Poverty}}{dbl Percentage of population in poverty}
+#' \item{\code{ChildPoverty}}{dbl Percentage of children in poverty}
+#' \item{\code{Professional}}{dbl Percentage employed in professional occupations}
+#' \item{\code{Service}}{dbl Percentage employed in service occupations}
+#' \item{\code{Office}}{dbl Percentage employed in office occupations}
+#' \item{\code{Construction}}{dbl Percentage employed in construction occupations}
+#' \item{\code{Production}}{dbl Percentage employed in production occupations}
+#' \item{\code{Drive}}{dbl Percentage of commuters who drive}
+#' \item{\code{Carpool}}{dbl Percentage of commuters who carpool}
+#' \item{\code{Transit}}{dbl Percentage of commuters who use public transit}
+#' \item{\code{Walk}}{dbl Percentage of commuters who walk}
+#' \item{\code{OtherTransp}}{dbl Percentage of commuters using other modes of transportation}
+#' \item{\code{WorkAtHome}}{dbl Percentage of workers working at home}
+#' \item{\code{MeanCommute}}{dbl Mean commute time in minutes}
+#' \item{\code{Employed}}{int Number of employed individuals}
+#' \item{\code{PrivateWork}}{dbl Percentage of workers employed in the private sector}
+#' \item{\code{PublicWork}}{dbl Percentage of workers employed in the public sector}
+#' \item{\code{SelfEmployed}}{dbl Percentage of self-employed workers}
+#' \item{\code{FamilyWork}}{dbl Percentage of workers in family businesses}
+#' \item{\code{Unemployment}}{dbl Percentage of unemployed individuals}
+#' }
+
+"census_2015"
+"adult_income"
diff --git a/README.md b/README.md
index 588660d2047ef69b4939cbd5e293fb92d2dde7cd..350b3313eda43bded67b094aec8163cfa66e987c 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,8 @@ Package for the exam of the course "Data Science for Socioeconomists" at the dep
- *calhouse* includes information about the housing market in california and variables like prices, composition and distance to major cities
+- *census_2015* with aggregated census data of american households regarding their income and sociodemographic characteristics.
+
- *examscores* includes information about educational data and models a fictional school and its students
## Installation
diff --git a/data-raw/calhouse_load.R b/data-raw/calhouse_load.R
index 2e93ee323780643df3f407625a5db614236c0255..711c88a4dbd21cee0ee54c34653628b585005c7f 100644
--- a/data-raw/calhouse_load.R
+++ b/data-raw/calhouse_load.R
@@ -2,9 +2,8 @@
library(devtools)
library(roxygen2)
-
-calhouse <- read.csv("Z://wiso/SozOek_EmpWifo/Gemeinsam/L_Projekte/Data_Science_Kurs_WiSe_2023_24/sozoekds/data-raw/calhouse.csv")
-
+library(readr)
+calhouse <