Statistic | Definition |
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MEANX | Mean of x- (independent) values. |
ΣX | Sum of |
ΣX2 | Sum of |
MEANY | Mean of y- (dependent) values. |
ΣY | Sum of |
ΣY2 | Sum of |
ΣXY | Sum of each xy. |
SCOV | Sample covariance of independent |
| and dependent data columns. |
PCOV | Population covariance of independent |
| and dependent data columns |
CORR | Correlation coefficient of the |
| independent and dependent data |
| columns for a linear fit only |
| (regardless of the Fit chosen). Returns |
| a value from 0 to 1, where 1 is the best |
| fit. |
RELERR | The relative error (for the selected fit). |
| Provides a measure of accuracy for |
| the fit. |
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Statistics aplet |