------------------ * Major refactoring, splitting the code into more files for improved readability * Fixed bugs related to group sequential testing that resulted in to narrow confidence bands for tests with multiple treatment groups * Bump Chartify version * Minor changes to get rid of warnings
2.7.4
------------------ * Fixed bug in sample size calculator check for binary metrics when there are nans
2.7.3
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* Fixed bug in SampleSizeCalculator.optimal_weights_and_sample_size. * Added check to make point estimates and variances match for binary metrics when using the sample size calculator.
2.7.2
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* Adding a constant to the variance reduction point estimate so that the adjusted value is close in magnitude to the origina value.
2.7.1
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* Bug fix for calculating relative NIMs/MDEs with variance reduction.
2.7.0
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* Added split_plots_by_group argument to difference plot methods to enable less cluttered plots. See example notebooks for example usage.