Matrix variables contain numeric data stored in a two-dimension format with one number per cell.
1. | In the TI Data Editor menu, click File > New > TI Matrix. |
2. | Type the number of columns and press tab. |
3. | Type the number of rows and press tab. |
4. | Type the matrix data into the appropriate cells. |
Note: Do not put commas, semi-colons, spaces, or tabs in the matrix data.
5. | Save the matrix variable. (See "Saving data".) |