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314 Lists&Spreadsheet Application
2. Click on the toolbar, and click Store Var to store the cell’s value.
Handheld: Press / h or press h and select Store Var).
A formula is inserted into the cell with var as a placeholder for a variable
name.
3. Type over the letters “var” with a name for the variable, and press Enter.
Use a variable name that does not exist in the current problem.
The value is shown in bold to indicate that it is now available as a variable
to other TI-Nspire™ applications.
Linking a Cell to a Variable
When you link a cell to a variable, Lists&Spreadsheet keeps the cell value
updated to reflect the current value of the variable. The variable can be any
variable in the current problem and can be defined in Graphs&Geometry,
Calculator, Data&Statistics, or any instance of Lists&Spreadsheet.
1. Click the cell that you want to link to a variable.
2. Click on the toolbar, and click Link to.
Handheld: Press / h or press h and select Link to.
The VarLink menu opens.
3. Under Link To, press ▲, and ▼ to scroll to the name of the variable.
4. Press Enter.
The cell shows the value of the variable.
Note: Use caution if you link to a system variable. Linking could prevent the
variable from being updated by the system. System variables include statistics
results (such as Stat.RegEqn, Stat.dfError, and Stat.Resid) and finance-solver
variables (such as tvm.n, tvm.pmt, and tvm.fv).
Working with Rows and Columns of Data
Selecting a row or column
▶ To select a column, move to the top of the column and click the column
reference letter. To select a row, move to the leftmost cell of the row and
click the row reference number. Press Esc to cancel the selection.