You are here: Symbol Reference > clMtxExpr Namespace > Classes > clMatrix Record > public > StdDev Method > clMatrix.StdDev Method ()
MtxVec VCL
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Example
var a: clMatrix; c: double; aMean: double; begin a.Size(2,2, clFloat, false); a.CopyFromArray(TDoubleArray.Create(1,2,3,4)); Caption := FloatToSTr(a.StdDev); end;
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