What makes pivot tables so valuable




















If you are familiar with standard charts, you will find that most operations are the same in PivotCharts. However, there are some differences:. Instead, you can pivot the Row and Column labels of the associated PivotTable to achieve the same effect.

Chart types You can change a PivotChart to any chart type except an xy scatter , stock, or bubble chart. Source data Standard charts are linked directly to worksheet cells, while PivotCharts are based on their associated PivotTable's data source.

Unlike a standard chart, you cannot change the chart data range in a PivotChart's Select Data Source dialog box. Formatting Most formatting—including chart elements that you add, layout, and style—is preserved when you refresh a PivotChart.

However, trendlines, data labels, error bars, and other changes to data sets are not preserved. Standard charts do not lose this formatting once it is applied. Although you cannot directly resize the data labels in a PivotChart, you can increase the text font size to effectively resize the labels. The data should be in list format, with column labels in the first row, which Excel will use for Field Names. Each cell in subsequent rows should contain data appropriate to its column heading, and you shouldn't mix data types in the same column.

For instance, you shouldn't mix currency values and dates in the same column. Additionally, there shouldn't be any blank rows or columns within the data range. Excel tables Excel tables are already in list format and are good candidates for PivotTable source data. When you refresh the PivotTable, new and updated data from the Excel table is automatically included in the refresh operation.

Using a dynamic named range To make a PivotTable easier to update, you can create a dynamic named range , and use that name as the PivotTable's data source. If the named range expands to include more data, refreshing the PivotTable will include the new data. Including totals Excel automatically creates subtotals and grand totals in a PivotTable. If the source data contains automatic subtotals and grand totals that you created by using the Subtotals command in the Outline group on the Data tab, use that same command to remove the subtotals and grand totals before you create the PivotTable.

For example, you might maintain a database of sales records you want to summarize and analyze. We recommend that you retrieve external data for your reports by using ODC files. For more information, see Convert PivotTable cells to worksheet formulas. For example, data from relational databases or text files. For more information, see Create a PivotTable with an external data source. The PivotTable cache Each time that you create a new PivotTable or PivotChart, Excel stores a copy of the data for the report in memory, and saves this storage area as part of the workbook file - this is called the PivotTable cache.

Each new PivotTable requires additional memory and disk space. However, when you use an existing PivotTable as the source for a new one in the same workbook, both share the same cache. Because you reuse the cache, the workbook size is reduced and less data is kept in memory. A Pivot table is also a programming tool that allows condensing or reorganizing rows or columns of information or data.

It enables anyone to visualize the differences of a large set of data which are usually found in database tables and spreadsheets. Because of that, it allows users to obtain information or data from the report or file without the need for it to be changed. One very important advantage of pivot tables is that it is so easy to use. Summarizing collected data can be very easy for everyone. It can be done by just dragging the columns to different sections of the table. The columns can also be re-arranged and moved from places as any user wishes with just the click of a button.

One more important feature of a pivot table is that it can create data in an instant way. Whether a user programs equations straight into the pivot table or relies on formulas, instant or immediate data can be formulated with this instrument.

And with this tool, a user can easily compare information in a few seconds. It is as easy as creating columns on tables where one can just drag and drop desired information to compare. This is most helpful if a pivot table user is under a time constraint. Analyzing data is much easier pivot tables. By using it, users will have the convenience of handling a large amount of data and analyzing them faster.

Pivot tables let you take a huge amount of data and work on it in such a manner that you need only to view a small number of data fields. This will be a big help in the easy analysis of a large amount of information. In addition to this, data analysis experience is made more interesting by pivot tables. It has become more interactive. The tables allow a user to drag and drop data with easiness and the data table becomes interactive. This is a very important tool for fast and effective working while using Microsoft Excel.

Here are seven hypothetical scenarios where you'd want to use a pivot table. Say you have a worksheet that contains monthly sales data for three different products -- product 1, product 2, and product 3 -- and you want to figure out which of the three has been bringing in the most bucks.

You could, of course, look through the worksheet and manually add the corresponding sales figure to a running total every time product 1 appears. You could then do the same for product 2, and product 3, until you have totals for all of them. Piece of cake, right? Now, imagine that monthly sales worksheet of yours has thousands and thousands of rows. Manually sorting through them all could take a lifetime. Using a pivot table, you can automatically aggregate all of the sales figures for product 1, product 2, and product 3 -- and calculate their respective sums -- in less than a minute.

Pivot tables naturally show the totals of each row or column when you create it. But that's not the only figure you can automatically produce. Let's say you entered quarterly sales numbers for three separate products into an Excel sheet and turned this data into a pivot table. The table would automatically give you three totals at the bottom of each column -- having added up each product's quarterly sales.

But what if you wanted to find the percentage these product sales contributed of all company sales, rather than just those products' sales totals? With a pivot table, you can configure each column to give you the column's percentage of all three column totals, instead of just the column total.

In this scenario, you've just completed a blog redesign and had to update a bunch of URLs. Unfortunately, your blog reporting software didn't handle it very well, and ended up splitting the "view" metrics for single posts between two different URLs.

So in your spreadsheet, you have two separate instances of each individual blog post. In order to get accurate data, you need to combine the view totals for each of these duplicates. That's where the pivot table comes into play. Pivot tables are helpful for automatically calculating things that you can't easily find in a basic Excel table.

One of those things is counting rows that all have something in common. If you have a list of employees in an Excel sheet, for instance, and next to the employees' names are the respective departments they belong to, you can create a pivot table from this data that shows you each department name and the number of employees that belong to those departments.

The pivot table effectively eliminates your task of sorting the Excel sheet by department name and counting each row manually. Not every dataset you enter into Excel will populate every cell. If you're waiting for new data to come in before entering it into Excel, you might have lots of empty cells that look confusing or need further explaining when showing this data to your manager.

That's where pivot tables come in. For large tables of data, being able to tag these cells quickly is a useful feature when many people are reviewing the same sheet. To automatically format the empty cells of your pivot table, right-click your table and click "PivotTable Options.

Now that you have a better sense of what pivot tables can be used for, let's get into the nitty-gritty of how to actually create one. Every pivot table in Excel starts with a basic Excel table, where all your data is housed. To create this table, simply enter your values into a specific set of rows and columns.

You will know how they work under the hood. You will also learn how to analyse your business data. If you have never created a pivot table, or you can create them but it feels like magic to you, this is the right article for you. Even if you are an everyday user of the pivot tables, you can gain a deeper knowledge of their inner workings.

A Pivot Table is one of the basic data analysis tools. Pivot Tables can quickly answer many important business questions. One of the reasons we build Pivot Tables is to pass information. We would like to support our story with data that is easy to understand, easy to see. Although Pivot Tables are only tables and thus missing real visuals, they can still be considered as a mean of Visual Storytelling.

For you to get a better understanding of what we discuss, feel free to play with the pivot tables first. Then you can continue reading.

However, with a few basic principles, you can understand it very well. You can easily get up to speed with your colleagues who are more advanced in this area. How does a Pivot Table work? The rest of this guide will explain that to you step by step using concepts that are familiar to you….

A Pivot Table is used to summarise, sort, reorganise, group, count, total or average data stored in a table. It allows us to transform columns into rows and rows into columns. It allows grouping by any field column , and using advanced calculations on them. Use a pivot table to build a list of unique values. Because pivot tables summarize data, they can be used to find unique values in a table column. This is a good way to quickly see all the values that appear in a field and also find typos, and other inconsistencies.

In a few easy steps, we will see how pivot tables work. Then, no pivot table creating will seem hard anymore. What information can we get out of this table? We can count the cards in each of the categories for example.

Instead of counting all the cards in a specific table cell, the computer can do the counting for us. As a result, we only see the number. Row Labels in a column? Yes, because every row needs its label at the beginning. This renders the labels to be one below another, hence form a column. Not much has changed, right?

It provides us the same information. It is just up to our preference which form we like more. One difference is that we no longer have Row Labels.

Instead, we have Column Labels. Column Labels still refer to the colors red and black. It is just the fact that they now label each of the columns. As with Row labels , Column Labels are placed at the beginning of the columns and they happen to be one next to each other — thus forming a row. For an easy understanding, you can have a look at the Pivot Table areas diagram at Excel Campus.

So we can sort into groups according to the symbol.



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