BUCHI NIRCal - Manual (Page 27)

Introduction
NIRCal 5.5 Manual, Version A 27
Blow Up Parameter:
The allowable limits are calculated with a default blow up limit. These limits can be adjusted by the
user:

for quantitative calibrations the scores and residual blow up limits;

for qualitative calibrations the scores, residual and radii blow up limits and the radii calculation
formula.
Link: Chemometrics / Blow Up Limits
Outlier detection limit
To calculate the statistical outliers the limit can be edited by the user or can be calculated according
the T-distribution for the actual calculation.
Link:
Chemometrics / Outlier Detection
1.2.12 Graphics
All data that is available in table format can be plotted graphically as well.
In NIRCal 5 there are 1, 2 and 3 dimensional plots available.
The 1D scatter plot is new in NIRCal 5: it shows only one selected line or column of a matrix. This
scatter plot can be used for selections.
The pop-up menu "Options/Show line" or the keyboard shortcut "W " can change the point to a line.
Each 2D plot can be shown as a front view (this is normally the default adjustment), top view and
transposed.