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Selecting and Filling a Cell Range
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| ==Using absolute references== | ==Using absolute references== | ||
| - | You will find the definition of ''absolute and relative references'' in NeoOffice help : go to the | + | You will find the definition of ''absolute and relative references'' in NeoOffice help: go to the {{menu|Help}} menu, then {{menu|NeoOffice Help}}. In the drop-down menu select {{menu|NeoOffice Calc}}, click on {{section|Find}} and enter ''References'' in the Search field. Select {{prefName|Adresses and References, Absolute and Relative}}. |
| - | : | + | :Example of absolute references:<br> |
| - | Let us assume that you want to enter | + | Let us assume that you want to enter the value (A1 + B1 + C1)*n, in the cell D1, where ''n'' is a number that you want be able to change if needed, then copy that formula for all the cells of the range A1:C5. To do so, proceed as follows: |
| - | *Enter the | + | *Enter a number (the value of ''n'') in E1 |
| - | *Click in the cell D1 and type in the | + | *Click in the cell D1 and type in the formula bar: |
| := SUM(A1:C1)*$E$1 | := SUM(A1:C1)*$E$1 | ||
| *Press {{key|Return}} | *Press {{key|Return}} | ||
| *Click in the cell D1 and fill the range D1:D5 by using drag/and/fill. The cell D2 shows the value (A2+B2+C2)*$E$1. Without using absolute references, D2 would show (A2+B2+C2)*E2.<br> | *Click in the cell D1 and fill the range D1:D5 by using drag/and/fill. The cell D2 shows the value (A2+B2+C2)*$E$1. Without using absolute references, D2 would show (A2+B2+C2)*E2.<br> | ||
| You get the corresponding results in the cells D3 to D5. | You get the corresponding results in the cells D3 to D5. | ||
| + | |||
| ==Performing arithmetical operations on a cell range== | ==Performing arithmetical operations on a cell range== | ||
| You can use the ''Paste Special'' function to perform aritmetical operations on the values of a cell range. | You can use the ''Paste Special'' function to perform aritmetical operations on the values of a cell range. | ||
Revision as of 21:22, 21 August 2008
This article is not up to date, or it needs structural or stylistic changes to conform with the rest of this wiki.
Contents |
Selecting and Filling a Range of Cells
Sometimes you might wish to fill an entire row or column in your spreadsheet with data “automatically,†e.g., sequential dates or numbers. You can do this in NeoOffice using the following steps:
Selecting a range
- In the “Input field†in the left top of the sheet, type the name of the beginning cell and then the name of the ending cell of the desired range, separated by a colon (:), e.g. A1:A20, and press the Enter key.
You can also select the range with the mouse, or by clicking in the top-left cell in the range and shift-clicking in the bottom right cell in the range, if you do not have the cell references memorized. - You can save that range for easier future use by giving it a significant name. Open the Insert menu, then the Names sub-menu, and select the Define… item. Type in a name and press Add. (This name will now be visible in the Range names section in the Navigator window.)
Afterwards, it will be easy to select the range by double-clicking its name in the Range names section in the Navigator.
Filling a range
Using the Fill Series Command
- Select a cell range and choose the Edit menu then the Fill sub-menu and the Series… item.
Four types of series Linear, Growth, Date and AutoFill are available.
- The automatic filling is done from a sort list.
- You can see all the available lists by selecting Sort Lists in the NeoOffice Calc section of the Preferences sub-menu of the NeoOffice menu.
- You can add here your personal lists by going to the NeoOffice menu and choosing Preferences. click on NeoOffice Calc and then Sort Lists.:
- Click New
- Enter the successive values of your list, separated with a line break. Click OK
- The new series will be available via the Series… item in the Fill sub-menu of the Edit menu by checking the case AutoFill in the Series type section and choosing the first element of the list as the Start value.
- You can see all the available lists by selecting Sort Lists in the NeoOffice Calc section of the Preferences sub-menu of the NeoOffice menu.
Drag-and-Fill
- You'll notice a little black square in the bottom-right corner of the current cell. This is a drag-and-fill tool; click-and-drag the square along the row/column you wish to fill, from the 'source' cell to the last cell you want filled, and then release the corner. The tool behaves differently depending on what's in the current cell (or cells - note that this also works with blocks of cells, though only in one direction at a time):
- Text - copies the same text into all the target cells
- Number - adds 1 to each suceeding cell, useful for filling a column/row quickly with 1-50 (disconcertingly. it also does this with non-integer cell values, so you can get the sequence e.g. -1.1, -0.1, 0.9, 1.9!)
- Formula - equivalent to copying/pasting the formula (see Copying Formulas below), i.e. the cell references get updated for each cell filled, unless the cell reference in the formula is absolute, i.e. $B$1 will stay $B$1 all the time, but B1 will become B2, B3 etc. (or C1, D1 if you're filling a row)
Copying formulas
- The Fill function allows you to apply a recurrent formula to a cell range.
Example :
- Select the range A1:A20, enter 1 in A, choose the Edit menu then the Fill sub-menu, click Series.
- Set up the Type to Linear, the Start value to 1, the End value to 20 and the Increment to 1.
- Click OK.
The series of the first 20 integers appears in the selected range.
- Enter 1 in the cell B1.
- Select the cell B2 and enter in the formula line, in the top of the page : "=B1+A2" (without quotes). Press Enter. The sum 3 appears in the cell B2.
- Select the range B2:B20, choose the Edit then the Fill sub-menu and the Down item. Now every cell of the selected range contains the sum of the successive integers and the cell B20 contains the sum of the first 20 integers, i.e. 210.
Using absolute references
You will find the definition of absolute and relative references in NeoOffice help: go to the Help menu, then NeoOffice Help. In the drop-down menu select NeoOffice Calc, click on Find and enter References in the Search field. Select Adresses and References, Absolute and Relative.
- Example of absolute references:
Let us assume that you want to enter the value (A1 + B1 + C1)*n, in the cell D1, where n is a number that you want be able to change if needed, then copy that formula for all the cells of the range A1:C5. To do so, proceed as follows:
- Enter a number (the value of n) in E1
- Click in the cell D1 and type in the formula bar:
- = SUM(A1:C1)*$E$1
- Press Return
- Click in the cell D1 and fill the range D1:D5 by using drag/and/fill. The cell D2 shows the value (A2+B2+C2)*$E$1. Without using absolute references, D2 would show (A2+B2+C2)*E2.
You get the corresponding results in the cells D3 to D5.
Performing arithmetical operations on a cell range
You can use the Paste Special function to perform aritmetical operations on the values of a cell range.
- Examples:
- 1- Multiplying all the values of a range by a same number
- Enter the multiplier, for example 2.5, in an empty cell
- Copy that number Cmd-C
- Select the cell range to be modified
- Choose the Edit menu then the Paste Special… sub-menu
- In the dialogue that opens, in the Operations section check Multiply. Click OK
All the numbers contained in the selected cells are replaced with their product by 2.5
N.B. The selected cell range must form a matrix.
- 2 -Performing operations on a range by Copy/Paste Special another range.
- 2 -Performing operations on a range by Copy/Paste Special another range.
Let us assume that you want to use the range C1:D2 to perform operations on the range A1:B2
- Select and copy the range C1:D2
- Select the range to modify, A1:B2
- Choose the Edit menu then the Paste Special… sub-menu
- In the dialogue that opens, in the Operations section check Multiply. Click OK
The range A1:B2 contains now the products A1*C1, A2*C2, B1*D1 and B2*D2.
Showing the formulas
If in the View section of NeoOffice Calc of the Preferences sub-menu of the NeoOffice menu, you check the Value highlighting option, the cells which contain values will be displayed in blue, and those which contain formulas in green. If you choose that option, you'll not be able to change the character color in those cells.
