private void generateStatistic() {

		for (int i = 0; i < inputLength; i++) {
			double min = data[0][i];
			double max = 0;
			double avg = 0;

			for (int j = 0; j < trainingDataLength; j++) {

				if (data[j][i] < min) {
					min = data[j][i];
				}

				if (data[j][i] > max) {
					max = data[j][i];
				}

				avg += data[j][i];
			}

			avg = avg / data.length;

			inputVariables[i] = new InputVariable(i + 1, min, max, avg);
		}

	}