Asymmetry for ordinal variables

digital

Article

Magazine

STATISTICA & APPLICAZIONI

Section

Open Access

Title

Asymmetry for ordinal variables

Author

Michele Zenga

Publisher

Vita e Pensiero

Format

Article |

Pdf

Pages

Online from

02-2007

Issn

1824-6672 (print) | 2283-6659 (digital)

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Description Readers' comments

This paper proposes, for ordinal variables, an index of asymmetry based on the cumulative and retrocumulative frequencies. The paper shows that this new index has a connection with the bipolar mean, recently introduced by Maffenini and Zenga (2006). An application to a real case is presented to show how the asymmetry index works.

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