Statistical performance of a multicomparison method for generalized species diversity indices under realistic empirical scenarios
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- 作者：Davi Butturi-Gomesa ; davi.butturi@gmail.com" class="auth_mail" title="E-mail the corresponding author ; davibg@usp.br" class="auth_mail" title="E-mail the corresponding author ; Miguel Petrere Jr.b ; c ; mpetrere@rc.unesp.br" class="auth_mail" title="E-mail the corresponding author ; Henrique C. Giacominid ; hgiacomini@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Silvio Sandoval Zocchia ; sszocchi@usp.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Diversity test ; Bootstrap ; Shannon-Wiener index ; Gini-Simpson index ; Hill numbers ; Tsallis entropy
- 刊名：Ecological Indicators
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：72
- 期：Complete
- 页码：545-552
- 全文大小：1515 K
文摘
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We evaluated the statistical performance of a test for generalized diversity indices.
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Our simulations showed that the Pallmann-Scherer test is biased and has low power.
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The test had a better performance for Hill numbers than for Tsallis family.
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Further improvements in the test should focus on increasing its power.
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