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.
Delete a row. On the Home tab, in the Paragraph group, click Show/Hide. Select the row that you want to delete by clicking to the left of the row. Right-click, and then click Delete Rows on the shortcut menu.dd a column to the left or right. Right-click in a cell to the left or to the right of where you want to add a column. On the shortcut menu, point to Insert, and then click Insert Columns to the Left or Insert Columns to the Right.