Spreadsheet what is a formula

By knowing a few key formulas , you can do a variety of actions in Excel that will increase your productivity and decrease the risk of making calculation mistakes. In fact, some of the simplest formulas are the most useful and will help you maximize the capabilities of Excel.

Here is what that looks like:. If you have a spreadsheet with a lot of numbers, this is a useful formula. With this formula, Excel will tell you if a certain condition is met. For example, you might need to know which values in column A are larger than 3. IF this one is not in your top 10 Excel formulas, you are missing out!

If you copy and paste data into a spreadsheet, there is a chance that the pasted data will be messy. Below that the spreadsheet shows the weapon used in the murders in 18 rows of data, with the rows labeled by type of weapon in cells A5 which is the overall total for all weapons to A You can improve the display of the data in a spreadsheet by increasing or decreasing the width of a column or the height of a row. Note for Excel: if you narrow the width of a column displaying a number too much, you will see a series of pound signs displayed in the cell:.

You can also speed up the resizing of columns and avoid making them too narrow by moving your mouse cursor to the border separating two columns in the gray bar at the top and double-clicking on the border.

This will automatically resize the column to the left, making it just wide enough to fit the longest entry on any row in that column. To delete a row, hover your mouse cursor over a row number in the gray area to the left, in this case row Right click and in the pop-up menu select Delete row.

Hover your mouse cursor over a column letter in the gray area at the top, right click and in the pop-up menu select Delete column you also can click on the tiny downward-pointing arrow to get this pop-up menu. If you want to add a column or row, again hover your mouse cursor over the appropriate column or row in the gray area above or to the left, right click and in the pop-up menu select one of the Insert options.

With a spreadsheet you can insert a formula that will instantly add, subtract, multiply or divide numbers in columns or rows. A formula then has a symbol for what kind of calculation you want to perform add, subtract, multiply, divide, etc. The symbols a spreadsheet uses for calculations are:.

In the spreadsheet for types of weapons used in murders that we downloaded from the FBI website, the spreadsheet already included the total number of homicides in which any kind of firearm was used each year from to Those numbers are in row 6. This would require totaling up for each year the column of numbers for the five weapon types in the spreadsheet:. This tells the spreadsheet to add up the number of murders committed with handguns B7 , rifles B8 , shotguns B9 , other guns B10 , and firearms, type not stated B11 for the year If we now wanted to calculate the total number of gun related homicides for the other four years, we could repeat the process of typing an addition formula into each cell in the rest of row But a spreadsheet has a much faster way of accomplishing this — by letting you simply copy the formula to one or more of the other cells in the same row.

Pass your mouse cursor over the bottom right corner of cell B23 and notice your cursor changes from an arrow pointer to a thin crosshairs. Click on that crosshairs , hold down your mouse button and drag your mouse to the right over the rest of the cells in row Release your mouse button and the total number of homicides involving firearms for each year from to will appear in row The spreadsheet has calculated these totals for you by applying the formula you first typed in cell B23 to the rest of the cells in row You can double click on the cell to display the formula in the cell and then edit or retype it there.

To edit the formula you can click in the formula bar where the formula for this cell is displayed. Cells can display their data in many different ways. For example, you can format a cell to display data as currency, as a date, scientific notation, or several other formats.

For example, in the case of currency format, the cell data could have several decimal places. But when formatting for currency, a dollar symbol will display and the cell will only show the hundredths place 2 decimal points , even if the actual data in the cell has is more exact and has more decimal points.

The way to understand what the actual data is in a cell is to look at the formula bar. This will sometimes show you the raw data. The cell format is generally used to make thing more human-readable. But sometimes this can be the cause of consternation, especially when using formulas. This could especially be tricky when using dates. This next section will describe how to calculate a percent change between two numbers.

A percent change is calculated by finding the difference between the two numbers, and comparing that difference by the first number. In our spreadsheet on murder weapons, we can calculate how much each weapon increased or decreased between to This formula tells the spreadsheet to find the difference of homicides by subtracting the total homicides in from After that, divides the results to the original value.

Note: The parentheses in this formula are also important to define the correct order of operations. The total number of homicides by all types of weapons declined by 9. But to make it into a more human-readable format, we can change the data format of the cell to a percentage. Click on cell:.

Pass your mouse over the bottom right corner of the cell until the cursor changes to thin crosshairs. Click and drag the mouse cursor down over the rest of the cells in the H column.

Release your mouse button when you get to cell:. The percent changes for all the different types of weapons used in homicides will appear on your screen. In the formula for percent change we used in the previous section, parentheses were included in the formula:. The parentheses in this formula are very important. These tell the spreadsheet to subtract the number of homicides in B5 from the number of homicides in F5 first , and then divide that amount by the number of homicides in B5.

Finally it would subtract the result from F5, resulting in an incorrect number. So if you are doing a calculation involving several steps, it is important to include parentheses so you can group the numbers properly and the spreadsheet thus knows the order in which to do the calculations. In our spreadsheet, for example, we might want to know what percentage of homicides involved each different type of weapon compared to a specific year. This formula tells the spreadsheet to divide the number of homicides involving firearms in F6 by the total number of homicides that year F5.

So firearm related homicides were about two thirds of the total number of homicides in Good… so far. But, you might then try to apply this same formula to the cells for the other types of weapons by dragging the crosshairs, as we did in the previous example.

The problem is that when the spreadsheet copies a formula using this method, it shifts the letters for both cells in the original formula F6 and F5 as it applies that formula to other cells resulting in F7 divided by F6 in the next cell down.

To fix this, we need to force the spreadsheet to always divide the numbers for each type of weapon used by a constant number — the total number of homicides in cell F5. Average function is not a strange thing for us. Learn to use a spreadsheet to make pivot tables, create charts and graphs, track expenses, manage lists, and analyze data. A simple spreadsheet application that boasts: Goodbye versioning issues and outdated data.

Use the cellrange. Free with a google account. Spreadsheet application sometimes referred to simply as spreadsheet is a computer program that allows us to add i. Dalam tutorial ini, kita akan melihat formula google sheets yang patut untuk dicoba. Spreadsheet to app in less than a minute. It is available in ms office as well as office from where a user can create a spreadsheet.

This application is suitable both for beginners, advanced, as well as for schools and businesses. Opening your application in the appsheet editor. You can parse a formula into an expression tree, modify it and then rebuild the string expression. Spreadsheets were developed as computerized analogs of paper accounting worksheets.

Either enter the formula directly with the keyboard or build the formula by selecting the cells one at a time; Refer to the formulas example section for more information on how to create formulas. A shared formula is the equivalent of applying the same formula to a cell range. Mulai spreadsheet anda di mana saja, kapan saja. As mentioned, the ability to perform calculations is one of the purposes of using a spreadsheet application.

Detailed formula examples for key functions, including vlookup, index, match, rank, sumproduct, average, small, large, lookup, round, countifs, sumifs, choose, find.

Spreadsheets dapat menangani mulai dari perhitungan sederhana hingga fungsi kompleks yang mentransformasi data. A shared formula can be used to optimize calculations and file size. For those of you who are struggling with excel formulas and a lot of difficulties, we present this application complete excel formula. In the second example, clicking on cell d6 will automatically add its name to the formula bar.