Effect of outliers in accounting the variability in chickpea trials

Venkateswarlu, P and Swaminathan, G and Singh, M (1987) Effect of outliers in accounting the variability in chickpea trials. Documentation. International Crops Research Institute for the semi-arid Tropics, Patancheru, Andhra Pradesh, India.

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Abstract

For a set of 64 chickpea trials administered by ICRISAT, the effect of outliers in field variation was examined. outliers were detected using a Q-Q field plot and a statistical test, we compared the coefficients of variation with and without outliers. In almost every trial an outlier was successfully detected and its removal resulted into reduced coefficient of variation.

Item Type: Monograph (Documentation)
Divisions: UNSPECIFIED
CRP: UNSPECIFIED
Series Name: Statistice Unit Report No. 3/87
Uncontrolled Keywords: Cicer arietinum; Trials; Analysis of variance, RP4549
Subjects: Mandate crops > Chickpea
Depositing User: Mr B K Murthy
Date Deposited: 27 Jul 2014 05:48
Last Modified: 27 Jul 2014 05:48
URI: http://oar.icrisat.org/id/eprint/8220
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