Columns, pies and an illustrious Italian. Graphical representation of qualitative variables.
DOI:
https://doi.org/10.30445/rear.v12i5.847Keywords:
qualitative variable, pie chart, bar chart, Pareto diagramAbstract
Descriptive statistics is that branch of statistics that we usually use to obtain a first approximation of the results of our study. Frequently, graphic representation of variables is used to achieve a quick synthesis that is easier to understand. We review the three most frequently used graphs for the representation of qualitative variables.
References
- Turbany J, Barrios M, Carrera MJ. Estadística descriptiva univariante y bivariante. En: Peró M, Leiva D, Guardia J, Solanas A, eds. Estadística aplicada a las ciencias sociales mediante R y R-Commander. Ibergarceta Publicaciones SL. Madrid, 2012: 165-228.
- Ortega Páez E, Ochoa Sangrador C, Molina Arias M. Representación gráfica de variables. Evid Pediatr. 2019;15:13.
- Ortega Páez E, Ochoa Sangrador C, Molina Arias M. Representación gráfica de variables. Evid Pediatr. 2019;15:13.
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Published
2020-08-13
How to Cite
Molina, M. (2020). Columns, pies and an illustrious Italian. Graphical representation of qualitative variables. Revista Electrónica AnestesiaR, 12(5), 4. https://doi.org/10.30445/rear.v12i5.847
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Review articles
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