- newSampleData
Loads model x and y sample data, overriding any previous sample. Computes and
caches QR decompositio
- <init>
Create an empty OLSMultipleLinearRegression instance, using the given
singularity threshold for the
- estimateRegressionParameters
- calculateRSquared
Returns the R-Squared statistic, defined by the formula
R2 = 1 - SSR / SSTO
where SSR is the #c
- setNoIntercept
- calculateResidualSumOfSquares
Returns the sum of squared residuals.
- estimateRegressandVariance
- isNoIntercept
- calculateResiduals
- calculateTotalSumOfSquares
Returns the sum of squared deviations of Y from its mean.
If the model has no intercept term, 0 is
- estimateErrorVariance
- estimateRegressionStandardError