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.
To hide multiple noncontiguous rows or columns, select the rows or columns and choose Hide & Unhide from the Format dropdown in the Cells group. In Excel 2003, choose Column or Row from the Format menu, and then select Hide. You can quickly discern that a row or column is hidden by the missing header.Unhiding is also simple. Select the adjacent columns or rows, right-click, and select Unhide from the resulting context menu.ext, click the Format dropdown in the Cells group (on the Home tab) and choose Hide & Unhide. Then, select Unhide and Excel will expose the hidden row or column. In Excel 2003, use the Name Box to select cell A1.