Description of continuous data using bar graphs: a misleading approach
INTRODUCTION: With the ease provided by current computational programs, medical and scientific journals use bar graphs to describe continuous data. METHODS: This manuscript discusses the inadequacy of bars graphs to present continuous data. RESULTS: Simulated data show that box plots and dot plots a...
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ftdoajarticles:oai:doaj.org/article:6a3020d521a945c8931abcb3fffd4dae 2023-05-15T14:59:42+02:00 Description of continuous data using bar graphs: a misleading approach Edson Zangiacomi Martinez 2015-01-01T00:00:00Z https://doi.org/10.1590/0037-8682-0013-2015 https://doaj.org/article/6a3020d521a945c8931abcb3fffd4dae EN eng Sociedade Brasileira de Medicina Tropical (SBMT) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822015005032015&lng=en&tlng=en https://doaj.org/toc/1678-9849 1678-9849 doi:10.1590/0037-8682-0013-2015 https://doaj.org/article/6a3020d521a945c8931abcb3fffd4dae Revista da Sociedade Brasileira de Medicina Tropical, Iss 0, Pp 00-00 (2015) Biostatistics Descriptive statistics Medical research Arctic medicine. Tropical medicine RC955-962 article 2015 ftdoajarticles https://doi.org/10.1590/0037-8682-0013-2015 2022-12-30T23:25:43Z INTRODUCTION: With the ease provided by current computational programs, medical and scientific journals use bar graphs to describe continuous data. METHODS: This manuscript discusses the inadequacy of bars graphs to present continuous data. RESULTS: Simulated data show that box plots and dot plots are more-feasible tools to describe continuous data. CONCLUSIONS: These plots are preferred to represent continuous variables since they effectively describe the range, shape, and variability of observations and clearly identify outliers. By contrast, bar graphs address only measures of central tendency. Bar graphs should be used only to describe qualitative data. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Revista da Sociedade Brasileira de Medicina Tropical 48 4 494 497 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Biostatistics Descriptive statistics Medical research Arctic medicine. Tropical medicine RC955-962 |
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Biostatistics Descriptive statistics Medical research Arctic medicine. Tropical medicine RC955-962 Edson Zangiacomi Martinez Description of continuous data using bar graphs: a misleading approach |
topic_facet |
Biostatistics Descriptive statistics Medical research Arctic medicine. Tropical medicine RC955-962 |
description |
INTRODUCTION: With the ease provided by current computational programs, medical and scientific journals use bar graphs to describe continuous data. METHODS: This manuscript discusses the inadequacy of bars graphs to present continuous data. RESULTS: Simulated data show that box plots and dot plots are more-feasible tools to describe continuous data. CONCLUSIONS: These plots are preferred to represent continuous variables since they effectively describe the range, shape, and variability of observations and clearly identify outliers. By contrast, bar graphs address only measures of central tendency. Bar graphs should be used only to describe qualitative data. |
format |
Article in Journal/Newspaper |
author |
Edson Zangiacomi Martinez |
author_facet |
Edson Zangiacomi Martinez |
author_sort |
Edson Zangiacomi Martinez |
title |
Description of continuous data using bar graphs: a misleading approach |
title_short |
Description of continuous data using bar graphs: a misleading approach |
title_full |
Description of continuous data using bar graphs: a misleading approach |
title_fullStr |
Description of continuous data using bar graphs: a misleading approach |
title_full_unstemmed |
Description of continuous data using bar graphs: a misleading approach |
title_sort |
description of continuous data using bar graphs: a misleading approach |
publisher |
Sociedade Brasileira de Medicina Tropical (SBMT) |
publishDate |
2015 |
url |
https://doi.org/10.1590/0037-8682-0013-2015 https://doaj.org/article/6a3020d521a945c8931abcb3fffd4dae |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista da Sociedade Brasileira de Medicina Tropical, Iss 0, Pp 00-00 (2015) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822015005032015&lng=en&tlng=en https://doaj.org/toc/1678-9849 1678-9849 doi:10.1590/0037-8682-0013-2015 https://doaj.org/article/6a3020d521a945c8931abcb3fffd4dae |
op_doi |
https://doi.org/10.1590/0037-8682-0013-2015 |
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Revista da Sociedade Brasileira de Medicina Tropical |
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48 |
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4 |
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494 |
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497 |
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1766331813038391296 |