[#BloombergLP-bdlsta-Moment-09-skew]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlsta.adoc[bdlsta]::xref:BloombergLP/bdlsta/Moment-09.adoc[Moment&lt;BloombergLP&colon;&colon;bdlsta&colon;&colon;MomentLevel&colon;&colon;e&lowbar;M4&gt;]::skew
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:mrdocs:

Return skew of the data set&period; The behavior is undefined unless `3 &lt;&equals; count` or the variance is zero&period;

== Synopsis

Declared in `&lt;bdlsta&lowbar;moment&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
double
skew() const;
----

== Return Value

skew of the data set


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