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  • Standardized Differences versus Percent Bias

    Hello,

    What is the difference between the standardized differences reported by -tebalance- and the percent biases reported by -psmatch2-? These two terms appear to be used interchangeably, with percent bias multiplied by 100. However, there are substantial differences between the values of matched standardized differences and percent biases. When I ran -psmatch2- I specified the -ties- and -ate- options, and the treatment effects for the two commands are the same.

    Thank you!
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