Betekenis van:
least squares

least squares
Zelfstandig naamwoord
    • a method of fitting a curve to data points so as to minimize the sum of the squares of the distances of the points from the curve

    Synoniemen

    Hyperoniemen


    Voorbeeldzinnen

    1. The calibration curve is calculated by the least squares method.
    2. The method of least squares shall be used, with the best fit equation having the form:
    3. The calibration curve shall be calculated by the method of least-squares.
    4. The method of least squares must be used, with the best fit equation having the form:
    5. The calibration curve must be calculated by the method of least squares.
    6. The calibration curve is calculated by the method of least squares.
    7. The continuous line represents the linear regression, the coefficients of which are calculated by the least squares method.
    8. The method of least squares must be used, with the best fit equation having the form: y = mx + b
    9. The arithmetic mean values over the 30 s period shall be used to calculate the least squares linear regression parameters according to equation 6 in paragraph 7.7.2.
    10. The highest nominal concentration shall be equal to or higher than 90 % of full scale The calibration curve shall be calculated by the method of least-squares.
    11. The calibration points shall not differ from the least-squares best-fit line by more than ± 2 % of reading or ± 0,3 % of full scale whichever is larger
    12. The calibration points shall not differ from the least-squares best-fit line by more than ± 2 % of reading or ± 0,3 % of full scale whichever is larger.
    13. At least 10 reference values shall be introduced to the measurement system, and the measured values shall be compared to the reference values by using a least squares linear regression.
    14. Scale factor is generally evaluated as the slope of the straight line that can be fitted by the method of least squares to input-output data obtained by varying the input cyclically over the input range.
    15. Scale factor is generally evaluated as the slope of the straight line that can be fitted by the method of least squares to input-output data obtained by varying the input cyclically over the input range.