# Application of Equal Local Levels to Improve Q-Q Plot Testing Bands with R Package qqconf

@inproceedings{Weine2021ApplicationOE, title={Application of Equal Local Levels to Improve Q-Q Plot Testing Bands with R Package qqconf}, author={Eric Weine and Mary Sara McPeek and Mark Abney}, year={2021} }

Quantile-Quantile (Q-Q) plots are often diﬃcult to interpret because it is unclear how large the deviation from the theoretical distribution must be to indicate a lack of ﬁt. Most Q-Q plots could beneﬁt from the addition of meaningful global testing bands, but the use of such bands unfortunately remains rare because of the drawbacks of current approaches and packages. These drawbacks include incorrect global Type I error rate, lack of power to detect deviations in the tails of the distribution…

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