You are here: Symbol Reference > AbstractMtxVec Namespace > Classes > TMtxVec Class > public > MeanAndStdDev Method > TMtxVec.MeanAndStdDev Method (double, double, integer, integer)
MtxVec VCL
ContentsIndex
PreviousUpNext
TMtxVec.MeanAndStdDev Method (double, double, integer, integer)

Returns the standard deviation of calling object elements [Index]..[Index+Len-1].

Pascal
procedure MeanAndStdDev(var aMean: double; var aStdDev: double; Index: integer; Len: integer); overload;

The average of the coresponding elements must be passed as a parameter. An exception is raised if calling object Complex property is true or if array borders are overrun/underrun.

Copyright (c) 1999-2024 by Dew Research. All rights reserved.
What do you think about this topic? Send feedback!