Metrohm viva 1.0 (process analysis) - Manual (Page 725)

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6 Configuration
viva 1.0 (for Process analysis)
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c0
Zero-order calibration coefficient.
c1
First-order calibration coefficient.
c2
Second-order calibration coefficient.
c3
Third-order calibration coefficient.
Confidence interval
Shows the confidence interval within which the measured values for the
determination of the calibration curve must lie.
Outlier
Measured values that lie outside the confidence interval are called outliers.
Coefficient of determination
Shows the coefficient of determination R 2 , which is calculated on the
basis of the calibration function and the confidence interval and which is
between 0 and 1. Five decimal places are displayed.
Additional columns from the properties of the colorimetric sensors can be
displayed with the Edit
▶ Column display... menu item.
NOTE
Lines that contain red entries will also show the line number highlighted
with a red background.
Table view
The table of the colorimetric sensors cannot be edited directly. Click on
the column title to sort the table according to the selected column in
either ascending or descending order. The table view can be adapted with
the left mouse button as follows:
￭ Dragging the margin between column titles:
Sets the column width
￭ Double-clicking on the margin between column titles:
Sets the optimal column width
￭ Dragging the column title:
Moves the column to the required location