Communications for Statistical Applications and Methods

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Fig. 1.

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Fig. 1. Balance of covariate distribution before and after IPW: Each point represents a standardized difference between the maximum and minimum values of the proportions of each category of covariate at five treatment levels. The balance of covariate distribution has been achieved if the point lies below 0.1. We do not distinguish them because the two results of stabilized and non-stabilized weights coincide.
Communications for Statistical Applications and Methods 2020;27:675-88 https://doi.org/10.29220/CSAM.2020.27.6.675
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