TD_GOLDFELD_QUANDT

The hope relative to the development of a univariate or multi-variate regression model is to create a regression model (estimator) that can be characterized as being BLUE: meaning the 'Best Linear Unbiased Estimator'. One of the properties of such an estimator is that the variance should be homoscedastic, meaning that the variance should be constant. The opposite behavior is that of a heteroscedastic variance

Input ports

1. Type: DB Session
   Teradata Connection
   Connection to a Teradata Database Instance
2. Type: Table
   Input
   This function is executed against the original univariate or multivariate series

Output ports

1. Type: Table
   output of TD_GOLDFELD_QUANDT
   output of TD_GOLDFELD_QUANDT