Texas Instruments Titanium TI-89, User Manual

Page: 558 / 977

Statistics and Data Plots 555
• From the Home screen or a program, use the
NewData
command.
For example:
NewData temp1
,
time
,
temp
creates a data variable called
temp1
in which time is in column 1 and
temp
is in column
2.
• From the Data/Matrix Editor, create a new, empty data variable with the applicable
name. For each CBL 2 list that you want to include, define a column header as that
list name.
Note:
To define or clear a column header, use
†
. For more information, refer to the
Data/Matrix Editor module.
At this point, the columns are linked to the CBL 2 lists. If the lists are changed, the
columns will be updated automatically. However, if the lists are deleted, the data will
be lost.
To make the data variable independent of the CBL 2 lists, clear the column header
for each column. The information remains in the column, but the column is no longer
linked to the CBL 2 list.
NewData dataVar
,
list1
[,
list2
] [,
list3
] ...
CBL 2 list variable names. In the new data
variable, list1 will be copied to column 1, list
2 to column 2, etc.
Name of the new data variable that you
want to create.
For example, define column 1
as time, column 2 as temp.