ProteOn XPR36, User Manual

Page: 143 / 288

Analyzing Data
125
To add a user-defined column:
1. Once a data table appears in the analysis wizard, right-click the table
and choose Add user defined column. A dialog box appears.
2. In the User defined column name box, specify a name for the table
column.
3. In the Expression box, enter a calculation that you want to express.
Column names must be enclosed in square brackets []. For example,
[k
a
]+[k
d
]. When you type an expression correctly, the Expression box
turns green. When you type an expression incorrectly, the Expression
box turns red.
4. When you are finished, click OK. The user-defined column appears in
the analysis table with the calculations between the selected values
expressed.
D
ELETING A
U
SER
-D
EFINED
C
OLUMN
You can delete a user-defined column from an analysis table or dataset. Note
that user-defined columns related to report points are automatically deleted
when the corresponding report points are deleted.
To delete a user-defined column:
1. Right-click the column head of the column you want to delete.
2. Select Delete user defined column in the pull-down menu. The column
is deleted.
R
ENAMING AN
A
NALYSIS
S
ET
You can rename unsigned analysis sets to organize your data as you move
through different experiments.