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  "Title": "Analysis of Interactions",
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  "Description": "The tools in this package are intended to help researchers\nassess multiple treatment-covariate interactions with data from\na parallel-group randomized controlled clinical trial. The\nmethods implemented in the package were proposed in Kovalchik,\nVaradhan and Weiss (2013) <doi: 10.1002/sim.5881>.",
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