literatur.bib

@book{grSchlR,
	address = {Krefeld},
	title = {Statistik mit {R} und {RStudio} - {Ein} {Nachschlagewerk} für {Gesundheitsberufe}},
	copyright = {CC BY-NC-SA 4.0},
	url = {https://www.produnis.de/R},
	language = {de},
	publisher = {Hochschule Niederrhein},
	author = {{große Schlarmann}, Jörg},
	year = {2022},
}


@book{isfort18,
	address = {Köln},
	title = {Pflege-{Thermometer} 2018 - {Eine} bundesweite {Befragung} von {Leitungskräften} zur {Situation} der {Pflege} und {Patientenversorgung} in der stationären {Langzeitpflege} in {Deutschland}},
	language = {de},
	publisher = {Deutsches Institut für angewandte Pflegeforschung e.V. (DIP)},
	author = {Isfort, Michael and Rottländer, R. and Weidner, Frank and Gehlen, D. and Hylla, J and Tucman, D},
	year = {2018},
}

@misc{Rbase,
	address = {Vienna, Austria},
	title = {R: {A} language and environment for statistical computing},
	url = {https://www.R-project.org/},
	publisher = {R Foundation for Statistical Computing},
	author = {{R Core Team}},
	year = {2022},
}

@article{wickham12,
	title = {A {Layered} {Grammar} of {Graphics}},
	volume = {19},
	doi = {10.1198/jcgs.2009.07098},
	language = {en},
	number = {1},
	journal = {Journal of Computational and Graphical Statistics},
	author = {Wickham, Hadley},
	month = jan,
	year = {2012},
	pages = {3--28},
}

@article{wickham14,
	title = {Tidy {Data}},
	volume = {59},
	url = {https://www.jstatsoft.org/article/view/v059i10},
	doi = {10.18637/jss.v059.i10},
	number = {10},
	journal = {Journal of Statistical Software},
	author = {Wickham, Hadley},
	year = {2014},
}


@book{wickham17,
	address = {Sebastopol, CA},
	title = {R for {Data} {Science}},
	copyright = {CC BY-NC-ND 3.0 US},
	isbn = {978-1-4919-1039-9},
	url = {https://r4ds.had.co.nz/},
	publisher = {O'Reilly Media},
	author = {Wickham, Hadley and Grolemund, Garrett},
	year = {2017},
}