Sort a dataset and calculate the nine deciles using the percentile definition.
Last updated: June 2026 | By Patchworkr Team
Empty entries and invalid tokens are rejected.
Deciles split an ordered dataset into 10 equal parts. D1 is the 10th percentile, D5 is the median, and D9 is the 90th percentile.
They are useful for understanding spread and comparing how values sit within the full distribution.
The dataset is sorted before the percentile calculation, and invalid entries are rejected instead of being ignored.
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