In principle, factorial designs can include any number of independent variables with any number of levels. For example, an experiment could include the type of psychotherapy (cognitive vs. behavioral), the length of the psychotherapy (2 weeks vs. 2 months), and the sex of the psychotherapist (female vs. male).
Delete rows or columns in a table. Select one or more table rows or table columns that you want to delete. Tip You can also just select one or more cells in the table rows or table columns that you want to delete.On the Home tab, in the Cells group, click the arrow next to Delete, and then click Delete Table Rows or Delete Table Columns.ip If you select a cell or range in the last column, you can also insert a column to the left or to the right of that column. On the Home tab, in the Cells group, click the arrow next to Insert. Do one of the following: To insert table rows, click Insert Table Rows Above.
Insert or delete cells, rows, and columns. You can insert blank cells above or to the left of the active cell on a worksheet. When you insert blank cells, Excel shifts other cells in the same column down or cells in the same row to the right to accommodate the new cells.Similarly, you can insert rows above a selected row and columns to the left of a selected column. You can also delete cells, rows, and columns.Note Microsoft Office Excel 2007 has more rows and columns than ever before, with the following new limits: 16,384 (A to XFD) columns wide by 1,048,576 rows tall.imilarly, you can insert rows above a selected row and columns to the left of a selected column. You can also delete cells, rows, and columns. Note Microsoft Office Excel 2007 has more rows and columns than ever before, with the following new limits: 16,384 (A to XFD) columns wide by 1,048,576 rows tall.