diff --git a/R/examscores.R b/R/examscores.R
deleted file mode 100644
index 180e7f03a2d51d12522f34190718a96fa3bd9371..0000000000000000000000000000000000000000
--- a/R/examscores.R
+++ /dev/null
@@ -1,23 +0,0 @@
-
-#' This data set includes scores from three tests of students at a (fictional) public school and a variety of personal and socio-economic factors that may have interaction effects upon them. 
-#'
-#'
-#' @format A dataframe, 29069 observations, 15 variables
-#' \describe{
-#' \item{\code{Gender}}{Gender of a student (string)}
-#' \item{\code{EthnicGroup}}{Origin of a student (string)}
-#' \item{\code{ParentEduc}}{Parents education (string)}
-#' \item{\code{LunchType}}{Type of lunch (string)}
-#' \item{\code{TestPrep}}{Preparation for a test (string)}
-#' \item{\code{ParentMaritalStatus}}{Parental marital status (string)}
-#' \item{\code{PracticeSport}}{Practice sports (string)}
-#' \item{\code{IsFirstChild}}{Firstborn (boolean)}
-#' \item{\code{NrSiblings}}{Number of siblings (integer)}
-#' \item{\code{TransportMeans}}{Means of transport to school (string)}
-#' \item{\code{WklyStudyHours}}{Number of study hours per week (integer)}
-#' \item{\code{MathScore}}{Score in math (integer)}
-#' \item{\code{ReadingScore}}{Score in reading (integer)}
-#' \item{\code{WritingScore}}{Score in writing (integer)}
-#'}
-
-"examscores"
diff --git a/README.md b/README.md
index 6ccfc1afcbc858aeb52102e7001f07c5f311410b..91c168778e0a212c18880019007e46bbec1b8956 100644
--- a/README.md
+++ b/README.md
@@ -12,8 +12,6 @@ Package for the exam of the course "Data Science for Socioeconomists" at the dep
 
 -   *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
-
 -   *examscores2* is an updated version of *examscores*. It includes information about educational data and models a fictional school and its students
 
 -   *income_data* includes information about people's age and their income - it models a fictional population
@@ -25,12 +23,16 @@ Either:\
 #library(remotes)\
 remotes::install_gitlab("BAQ6370/sozoekdsexam", host="gitlab.rrz.uni-hamburg.de", force = TRUE)
 
+library(sozoekdsexam)
+
 or:
 
 #install.packages("devtools")\
 #library(devtools)\
 devtools::install_git("[https://gitlab.rrz.uni-hamburg.de/baq6370/sozoekdsexam.git](https://gitlab.rrz.uni-hamburg.de/bay1977/sozoeko1.git)", force = TRUE)
 
+library(sozoekdsexam)
+
 ## Support
 
 If you find a bug please contact: [lisamarie.wegner\@uni-hamburg.de](lisamarie.wegner@uni-hamburg.de)
diff --git a/data-raw/examscores.RData b/data-raw/examscores.RData
deleted file mode 100644
index 4bbfafde52c0358efea61af7207d0d754582a67f..0000000000000000000000000000000000000000
Binary files a/data-raw/examscores.RData and /dev/null differ
diff --git a/data-raw/examscores_load.R b/data-raw/examscores_load.R
deleted file mode 100644
index 014f5edfaa212ffb082d1f335f467080098ab1df..0000000000000000000000000000000000000000
--- a/data-raw/examscores_load.R
+++ /dev/null
@@ -1,11 +0,0 @@
-
-## code to prepare `examscores` dataset goes here
-
-library(devtools)
-library(roxygen2)
-library(dplyr)
-
-examscores_neu<- newdata %>% select(-high_mathscore)
-examscores <- examscores_neu
-usethis::use_data(examscores, overwrite = TRUE)
-
diff --git a/data/examscores.rda b/data/examscores.rda
deleted file mode 100644
index 4ed9233ec699dbdce9dd3c8cf7339e8aff5af5e9..0000000000000000000000000000000000000000
Binary files a/data/examscores.rda and /dev/null differ
diff --git a/man/examscores.Rd b/man/examscores.Rd
deleted file mode 100644
index b73e92a14ecb013a871993431b6caa842f7cc790..0000000000000000000000000000000000000000
--- a/man/examscores.Rd
+++ /dev/null
@@ -1,32 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/examscores.R
-\docType{data}
-\name{examscores}
-\alias{examscores}
-\title{This data set includes scores from three tests of students at a (fictional) public school and a variety of personal and socio-economic factors that may have interaction effects upon them.}
-\format{
-A dataframe, 29069 observations, 15 variables
-\describe{
-\item{\code{Gender}}{Gender of a student (string)}
-\item{\code{EthnicGroup}}{Origin of a student (string)}
-\item{\code{ParentEduc}}{Parents education (string)}
-\item{\code{LunchType}}{Type of lunch (string)}
-\item{\code{TestPrep}}{Preparation for a test (string)}
-\item{\code{ParentMaritalStatus}}{Parental marital status (string)}
-\item{\code{PracticeSport}}{Practice sports (string)}
-\item{\code{IsFirstChild}}{Firstborn (boolean)}
-\item{\code{NrSiblings}}{Number of siblings (integer)}
-\item{\code{TransportMeans}}{Means of transport to school (string)}
-\item{\code{WklyStudyHours}}{Number of study hours per week (integer)}
-\item{\code{MathScore}}{Score in math (integer)}
-\item{\code{ReadingScore}}{Score in reading (integer)}
-\item{\code{WritingScore}}{Score in writing (integer)}
-}
-}
-\usage{
-examscores
-}
-\description{
-This data set includes scores from three tests of students at a (fictional) public school and a variety of personal and socio-economic factors that may have interaction effects upon them.
-}
-\keyword{datasets}