// This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.

*Examples*

[source.merge.styled,esql]
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include::{esql-specs}/stats.csv-spec[tag=stdev]
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[%header.monospaced.styled,format=dsv,separator=|]
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include::{esql-specs}/stats.csv-spec[tag=stdev-result]
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The expression can use inline functions. For example, to calculate the standard deviation of each employee's maximum salary changes, first use `MV_MAX` on each row, and then use `STD_DEV` on the result
[source.merge.styled,esql]
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include::{esql-specs}/stats.csv-spec[tag=docsStatsStdDevNestedExpression]
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[%header.monospaced.styled,format=dsv,separator=|]
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include::{esql-specs}/stats.csv-spec[tag=docsStatsStdDevNestedExpression-result]
|===