Texas Instruments CBL 2 User Manual
24
© 2003 Texas Instruments Incorporated.
Creating lists and statistical plots
To create categorical and number lists:
1.
Use the List Editor to enter the categorical and numerical lists.
2.
Use the PLOT menu to plot the lists.
Example: Enter a categorical list in L
1
made up of list elements BLUE,
RED, and GREEN, enter a number list in L
2
, and plot a pie chart.
Press
Result
3
- t
Note:
Press the cursor keys
to highlight characters in
the Text Editor.
the Text Editor.
“
b
B
b
L
b
U
b
E
b
“
b
Done
Note:
To define categorical
lists, enclose the first list
element in quotation marks.
element in quotation marks.
b b
Note:
The lowercase c next
to L
1
signifies the list is
defined as categorical.
Repeat steps for RED and
GREEN.
Note:
You do not have to
use quotation marks after
the first list element.
the first list element.