Printing a variable using loops - algorithm

I have 3 for loops here that do what I need them to do an individual basis. But, I can't seem to get them to work together. I need to calculate y=LN(E-k), compute the error and error squared value for y and print the variable when the value for y gives the lowest error squared value. Hope this makes sense.

Java Code:

        //Calculating y=LN(E-k) and Initializing the Array
                for(int x=0; x<LNValues.length; x++)
                {
                        //for(int y=0; y<9; y++)
                        //{
                                double i = Math.log(eValues[x][0] - kValue);
                                if(i > 0)
                                {
                                        LNValues[x][0] = roundThreeDecimals(i);
                                }
                                else
                                {
                                        LNValues[x][0] = 0;
                                }
                        //}
                }

        //Calculating Error Figures and Error Square

                for(int x=0; x<errorValues.length; x++){
                        //for(int y=0; y<9; y++){
                                double j = LNValues[x][0] - eventSpecies[x][0];
                                if(j != 0.0){
                                        errorValues[x][0] = roundThreeDecimals(j);
                                        errorSquared[x][0] = roundThreeDecimals(Math.pow(j, 2));
                                }else{
                                        errorValues[x][0] = 0;
                                        errorSquared[x][0] = 0;
                                }

                        //}
                }

        //Print Error Squared Values

                double errorSquareTotal = 0;
                for(int x=0; x<errorSquared.length; x++){
                        //for(int y=0; y<9; y++){
                                errorSquareTotal += errorSquared[x][0];
                        //}
                }