USE OF GINI’S MEAN DIFFERENCE IN ANALYSIS OF MEANS
DOI:
https://doi.org/10.57041/pjs.v64i4.584Keywords:
Decision limits, Analysis of Mean (ANOM), Simulations, Non-NormalityAbstract
In this study the estimate obtained from Gini’s mean difference (G ) is used in the
construction of decision limits for analysis of means (ANOM). The proposed limits are constant free
because the estimate obtained from the G-Chart demands no constant like d2 and 4 c used for R and S
charts for the unbiased estimation of . The comparison of the proposed strategy to existing strategies
is made using simulated data from different populations. The comparison reveals that the decision
limits constructed by the proposed strategy are least affected by departure from normality
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