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Through matchthem(), I have got matched.datasets. Then I want to check the balance of covariates between two matched groups through t-test or p-value. But the cobalt package could not show p-value or t-test results.

tumidou
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This cannot be done and should not be done. It is inappropriate to compute p-values to assess or report balance. Reasons for this are explained in the cobalt vignette and references therein. cobalt provides ample statistics to use to assess balance that are appropriate.

Noah
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