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REGR_AVGX « Linear Regression Functions « Oracle PL/SQL Tutorial
Oracle PL/SQL Tutorial
Linear Regression Functions
REGR_AVGX
20.2.REGR_AVGX
20.2.1.
REGR_AVGX returns the average of x after eliminating x and y pairs where either x or y is null
20.2.2.
For average value of independent (x) variables: REGR_AVGX(expr1, expr2)