External access to sumXX is via getXSumSquares() This returns NaN if n < 2.
However there are some methods in the class that reference sumXX directly. They don't all check for n < 2 For example: getSumSquaredErrors getInterceptStdErr getSlopeStdErr getRegressionSumSquares regress(int[] variablesToInclude) Are any of these bugs? --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
