rework for 2nd exam

DESCRIPTION

 Package: sozoekdsexam
 Title: Datapackage for the exam to the Course "Datascience for Socioeconomists" at University of Hamburg, Department of Socioeconomics
-Version: 0.0.0.1
+Version: 0.0.0.2
 Authors@R: 
   person("Lisa Marie", "Wegner", , "lisamarie.wegner@uni-hamburg.de", role = c("aut", "cre"), comment=c(ORCID=0009-0004-2234-3052))
 Description: Package includes data sets that are known from our course. There are additional data sets that will be used within the exam.
             What's new? Adult_Income is a new dataset that uses census data from the usa and includes information about socio-demographics and income of adults.
-            The examscores dataset that is already known was cleaned.
+            The examscores dataset has been cleaned and saved as examscores2.
             All other data sets are the same as in the prior package sozoekds.
 License: CC BY 4.0
 Encoding: UTF-8

R/examscores2.R

+
+#' 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, 19243 observations, 15 variables
+#' \describe{
+#' \item{\code{Gender}}{Gender of a student (factor)}
+#' \item{\code{EthnicGroup}}{Origin of a student (factor)}
+#' \item{\code{ParentEduc}}{Parents education (factor)}
+#' \item{\code{LunchType}}{Type of lunch (factor)}
+#' \item{\code{TestPrep}}{Preparation for a test (factor)}
+#' \item{\code{ParentMaritalStatus}}{Parental marital status (factor)}
+#' \item{\code{PracticeSport}}{Practice sports (factor)}
+#' \item{\code{IsFirstChild}}{Firstborn (factor)}
+#' \item{\code{NrSiblings}}{Number of siblings (integer)}
+#' \item{\code{TransportMeans}}{Means of transport to school (factor)}
+#' \item{\code{WklyStudyHours}}{Number of study hours per week (factor)}
+#' \item{\code{MathScore}}{Score in math (integer)}
+#' \item{\code{ReadingScore}}{Score in reading (integer)}
+#' \item{\code{WritingScore}}{Score in writing (integer)}
+#'}
+
+"examscores2"

README.md

@@ -14,6 +14,8 @@ Package for the exam of the course "Data Science for Socioeconomists" at the dep
 
 -   *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
 
 ## Installation

data-raw/examscores2_load.R

+
+## code to prepare `examscores2` dataset goes here
+
+library(devtools)
+library(roxygen2)
+library(dplyr)
+
+examscores2 <- examscores
+usethis::use_data(examscores2, overwrite = TRUE)
+
+

man/examscores2.Rd

+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/examscores2.R
+\docType{data}
+\name{examscores2}
+\alias{examscores2}
+\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, 19243 observations, 15 variables
+\describe{
+\item{\code{Gender}}{Gender of a student (factor)}
+\item{\code{EthnicGroup}}{Origin of a student (factor)}
+\item{\code{ParentEduc}}{Parents education (factor)}
+\item{\code{LunchType}}{Type of lunch (factor)}
+\item{\code{TestPrep}}{Preparation for a test (factor)}
+\item{\code{ParentMaritalStatus}}{Parental marital status (factor)}
+\item{\code{PracticeSport}}{Practice sports (factor)}
+\item{\code{IsFirstChild}}{Firstborn (factor)}
+\item{\code{NrSiblings}}{Number of siblings (integer)}
+\item{\code{TransportMeans}}{Means of transport to school (factor)}
+\item{\code{WklyStudyHours}}{Number of study hours per week (factor)}
+\item{\code{MathScore}}{Score in math (integer)}
+\item{\code{ReadingScore}}{Score in reading (integer)}
+\item{\code{WritingScore}}{Score in writing (integer)}
+}
+}
+\usage{
+examscores2
+}
+\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}