User`s guide

Excluding and Sectioning Data
2-37
To produce a reasonable fit, follow these steps:
1 Create an exclusion rule that includes one or two periods, and excludes the
remaining data.
As shown below, an exclusion rule is created graphically by using the
selection rubber band to exclude all data points outside the first period. The
exclusion rule is named
1Period.
Use the selection rubber band
to exclude data points outside
the first period.
Exclude data
graphically.