BloombergLP::bdlsta::LineFit::xMeanIfValid

Load the mean of the X values into result when data is sufficient.

Synopsis

Declared in <bdlsta_linefit.h>

int
xMeanIfValid(double* result) const;

Description

Load into the specified result, the mean of the data set X's. Return 0 on success, and a non-zero value otherwise. Specifically, e_INADEQUATE_DATA is returned if 1 > count.

Return Value

0 on success, and a non-zero value otherwise

Parameters

NameDescription
resultreceives the mean of the X values