The shifting boxplot. A boxplot based on essential summary statistics around the mean.
PDF
txt

Keywords

Boxplots
confidence intervals
parametric tests
bootstrap
R.

How to Cite

Marmolejo-Ramos, F., & Siva Tian, T. (2010). The shifting boxplot. A boxplot based on essential summary statistics around the mean. International Journal of Psychological Research, 3(1), 37–45. https://doi.org/10.21500/20112084.823

Abstract

Boxplots are a useful and widely used graphical technique to explore data in order to better understand the information we are working with. Boxplots display the first, second and third quartile as well as the interquartile range and outliers of a data set. The information displayed by the boxplot, and most of its variations, is based on the data’s median. However, much of scientific applications analyse and report data using the mean. In this paper, we propose a variation of the classical boxplot that displays information around the mean. Some information about the median is displayed as well.
https://doi.org/10.21500/20112084.823
PDF
txt

References

Best, L A., Smith, L. D., & Stubbs, A. (2001). Graph use in psychology and other sciences. Behavioural Processes, 54, 155-165.

Carr, D. B. (1994). A colorful variation on boxplots. Statistical Computing & Statistical Graphics Newsletter, 5 (3), 19-23.

Choonpradub, C., & McNeil, D. (2005). Can the boxplot be improved? Songklanakarin Journal of Science and Technology, 27 (3), 649-657.

Cleveland, W. S., & McGill, R. (1984). Graphical perception: Theory, experimentation, and application to the development of graphical methods. Journal of the American Statistical Association, 79 (387), 531-554.

The work that is sent to this journal must be original, not published or sent to be published elsewhere; and if it is accepted for publication, authors will agree to transfer copyright to International Journal of Psychological Research. 

To give up copyright, the authors allow that, International Journal of Psychological Research, distribute the work more broadly, check for the reuse by others and take care of the necessary procedures for the registration and administration of copyright; at the same time, our editorial board represents the interests of the author and allows authors to re-use his work in various forms. In response to the above, authors transfer copyright to the journal, International Journal of Psychological Research. This transfer does not imply other rights which are not those of authorship (for example those that concern about patents). Likewise, preserves the authors rights to use the work integral or partially in lectures, books and courses, as well as make copies for educational purposes. Finally, the authors may use freely the tables and figures in its future work, wherever make explicit reference to the previous publication in International Journal of Psychological Research. The assignment of copyright includes both virtual rights and forms of the article to allow the editorial to disseminate the work in the manner which it deems appropriate. 

The editorial board reserves the right of amendments deemed necessary in the application of the rules of publication.