"Outlier data" refers to a piece of information that is significantly different or unusual compared to the rest of the data. It stands out because it doesn't follow the normal pattern or trend of the other data points. Full definition
Conclusion: claims of a deceptive and biased Yamal chronology turn out to rely on outlier data that should be omitted; our new research, based on a greatly expanded dataset, supports the finding that tree - growth (and inferred summer temperature) in this region are likely greater in the last 100 years than for any previous century in the last 2000 years. (realclimate.org)
For example, when reporting their work, researchers must refrain from discarding outlying data or altering images to emphasize some aspects, as «such actions violate researchers» fundamental obligation to produce reliable and objective results,» the guide states. (sciencemag.org)
■ To account for outlier data, as presented in the original publication, 5 % and 10 % more mice were added to each cohort, respectively, to ensure at least 13 mice survive each cohort for a minimum power of 80 %. (elifesciences.org)