BigPicture Example Series: Investment Decisions

In the BigPicture Example Series, we’ll show you different ways you can make BigPicture work for you.  You can check out all these example files with your copy of the BigPicture software, which you can download here. Get BigPicture today and start playing with these fun and informative example models. The possibilities are limitless.

The BigPicture map below illustrates the investment decisions a company must make over multiple time periods. The purpose of such a map is to help the decision maker understand the various aspects of the problem. These include the inputs to the problem (monetary values and other inputs), the decisions involved, any uncertainties, and important outputs. Each of these is represented by a topic (an object of some color and shape), and the topics are connected logically by arrows to show what affects what.

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Normally, problems like this one are represented, and solved numerically, by Excel tools and possibly add-ins such as Palisade’s Evolver optimization add-in. However, a map like the one shown here is useful as a preliminary step to a formal analysis. It lets decision makers see the important issues in the decision problem and how they are related.

By studying the map (and using the Topic Key at the top left), the elements of the problem should be fairly clear. However, if this isn’t enough, you can Play the slide show that accompanies the map. This shows how the analysis unfolds in steps, and text boxes explain each step in some detail.

Once you create the basic map with BigPicture’s tools, you can then use Excel’s Shape tools to reshape or recolor topics or connectors.

 

 

BigPicture Example Series: Adding pictures to topics

In the BigPicture Example Series, we’ll show you different ways you can make BigPicture work for you.  You can check out all these example files with your copy of the BigPicture software, which you can download here. Get BigPicture today and start playing with these fun and informative example models. The possibilities are limitless.

BigPicture is an excellent tool for adding pictures to topics – pictures can add just the right personal touch to any data map or org chart.  Below are three ways to add pictures in BigPicture.

Add a picture inside a topic:

You can add a picture inside a topic via the Topic pane or via the BigPicture pop-up menu. Click on the Topic button in the View section of the BigPicture ribbon to display the Topic pane to the right of your workbook. Then click on the desired topic in the map to select it. Click on the Picture option in the Topic pane and click in the Include Picture checkbox. (Alternatively, you can right click on a topic and Add Picture.) After the default BigPicture image has appeared in the topic, right click on the image and chose Change Picture. Note: After a picture has been added to a topic you can change its properties via the Topic Pane.

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Add a Picture as a Marker on the Outside of a Topic:

Markers are smaller pictures that are displayed just outside the Topic. Markers are selected from lists of related markers, like Countries, Numbers, or Progress. BigPicture comes with a set of pre-defined markers you can use. To access these pre-defined markers, click on the Topic button in the View section of the BigPicture ribbon to display the Topic pane. Then click on the desired topic in the map to select it. Click on the Markers option in the Topic pane. Next to the desired marker list, click in the Marker column and use the dropdown list to select a marker. (Alternatively, you can right click a topic and select Markers from the BigPicture pop-up menu to see the available marker lists and markers you can add.) In this example we chose 2 markers from the Smiley category.

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Add a Picture to Represent a Topic:

To give a little more whimsical look and feel to your Topics, you can make the Topic appear as an image itself vs. an image within the Topic. Right click and choose the Excel “Fill” option (Format Shape > Picture or Texture Fill option in Excel 2010). Then browse for a picture that you would like to use. Note: In Excel 2013 there is also an option to search the internet for royalty free images.

 

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For more information on BigPicture visit our website.

 

 

 

 

BigPicture Example Series: Data Map of Power Generation in the Midwest

In the BigPicture Example Series, we’ll show you different ways you can make BigPicture work for you.  You can check out all these example files with your copy of the BigPicture software, which you can download here. Get BigPicture today and start playing with these fun and informative example models. The possibilities are limitless.

BigPicture is an excellent tool for generating a Data Map from a set of example data. For example: check out this  data set of major electric power plants in four states in the US Midwest:

powergendataset

A Data Map is created by grouping values in selected columns in a data set. In this example, grouping is made by State and Primary Energy Source. The map includes a topic for each state, with subsequent child topics following each state representing the possible Primary Energy Source values in that state. In BigPicture, these parent and child topics are called “Grouped Topics”.

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A set of end topics will follow the grouped topics for each State and Primary Energy Source. These end topics represent those electric power plants that have the same State and Primary Energy Source values. You can select the data you want to include for each end topic. In this example we’ll display Plant name, Operating Company name and the value for Capacity (MW).

In a Data Map, end topics are usually displayed in End Tables, instead of in actual map topics. By using tables, the number of topics required for a map is minimized, while still allowing the graphical display of the data. However, if desired, you can create an individual topic in the map for each end topic, resulting in a larger map with more connectors and topics.

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The capacity value for each plant can be subtotalled up through the grouped topics that precede it. For example, the grouped topic for the state Illinois will show the total Capacity for all plants in Illinois. These values are “live”, so if you change a capacity value in the data set , the map values will recalculate.

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Markers and pictures can be added to enhance the map. For this map, BigPicture adde a company logo to each plant’s entry by matching a picture file from the Photos folder to the listed company name. A hyperlink was also added to the table to provide a link to a web location that has additional information on each plant. BigPicture reads this hyperlink from the Detailed Description column of the data set and displays the Hyperlink in each plant’s entry in the End Table. Illustrative pictures are also added to grouped topics to highlight each State and Primary Energy Source.

 

Check out the full example model in BigPicture’s ‘Example Spreadsheets’ section under the Help menu:

 

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