How to Add Filters in Tableau

Adding filters in Tableau helps you make your Tableau dashboards more useful. Filters allow you to display subsections of your data set in your dashboard. 

One way to add a filter is to use one worksheet that you have in the dashboard as a filter for the other worksheets. To do this, select the filter icon in the menu that appears to the right of the worksheet when you have that worksheet selected.

Another way is to go to the drop down menu to the right of the worksheet, hover over “Filters”, which then brings up a drop down menu in which you can select which of the variables in the worksheet you want to use to filter by.

The video below shows how to do both of these methods for adding filters  in less than 3 minutes.

As shown in the above video, adding filters to your Tableau dashboards can make your dashboards more useful and easier to display a selected subsection of your data set.

Data Sources for the data shown in this video:

 

Visualizing Population Data & Change in Population in Tableau

Population data and the percent change in population are two demographic measures that are great to look at for a variety of different reasons.

There are many different ways to visualize these two measures, depending what it is that you want to learn from this data or show to others in a presentation. In this post and in the video we demonstrate two different ways to do so using Tableau.

One way is to display the population data on a map. This is helpful especially if geography is important to what you are working on with this population data. For example if you are presenting different population sizes of different cities to a group of stakeholders who are not familiar with the locations of those cities or how far away or close to each other they are, then visualizing this on a map for them can help show this to them.

The percent change in population can also be visualized on a map. However, a better way to show percent change in population could be a bar graph.

The second way to display population data is with a bar graph, such as the bar graph shown in the video below for population change in 5 East Coast cities of Atlanta, Boston, New York City, Richmond (VA), and Washington D.C.

As you can see in the video, the interactive bar graph created using Tableau makes it easier to see which city had the greatest population change over the two five year periods looked at in this data set. 

Three Minute Tuesday Videos by RILLIAN, a consulting agency, briefly cover a topic in approximately 3 minutes or less. These videos are provide brief overviews of topics that are useful for anyone working in the areas of Research & Insights Leading to Learning, Innovation, And actioN (R.I.L.L.I.A.N.).

Are there any helpful tips you would like to add about visualizing population data or population change data in Tableau?

Do you have any suggestions for topics you would like to see us cover in our Three Minute Tuesday videos?

Email Jillian at Jillian.Regan@RILLIANconsulting.com .