Examples of org.apache.commons.math.stat.regression.SimpleRegression.addData()

Package org.apache.commons.math.stat.regression

Class org.apache.commons.math.stat.regression.SimpleRegression

Examples of org.apache.commons.math.stat.regression.SimpleRegression.addData()

org.apache.commons.math.stat.regression.SimpleRegression.addData()
Adds the observation (x,y) to the regression data set.
Uses updating formulas for means and sums of squares defined in "Algorithms for Computing the Sample Variance: Analysis and Recommendations", Chan, T.F., Golub, G.H., and LeVeque, R.J. 1983, American Statistician, vol. 37, pp. 242-247, referenced in Weisberg, S. "Applied Linear Regression". 2nd Ed. 1985.
@param x independent variable value @param y dependent variable value

      RTs point1 = list.get(i);
      RTs point2 = list.get(i + 1);
      if (point1.RT < point2.RT - 2) {
        SimpleRegression regression = new SimpleRegression();
        regression.addData(point1.RT, point1.RT2);
        regression.addData(point2.RT, point2.RT2);
        double rt = point1.RT + 1;
        while (rt < point2.RT) {
          RTs newPoint = new RTs(rt, regression.predict(rt));
          list.add(newPoint);
          rt++;

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