Now you can see that every column is divided into three parts. Drag Medal and drop it to the Color field on the left of the graph. Let’s see the division of medals (gold, silver, bronze) in each sport. Now, we have enough data for visualization and we can add some features. Rename the new category to “Different” or “Other” or just exclude this data by mouse right click -> Exclude.
Let’s choose these disciplines using SHIFT or CTRL and clicking “Group” after right-clicking the mouse. It is not very interesting for us, so we can group them to one new field. Now we have a list of all sports disciplines, but there are such sports that had too little data (medals).
You can sort them by the number of medals using the Sort icon near the vertical axis label or in the drop-down menu of Discipline : The countries are sorted in the alphabetical order by default. Another way to do it is to choose Number of records in the Measure tab and drop it to the Columns field. Click on the arrow near Medal (drop-down menu) and select Measure (Сount) -> Count to see bars that show the number of medals earned by each country. Let’s drag the Discipline field and drop it to the Columns, then take Medal and drop it to the Rows. You can see all your data fields on the left side of the screen. We will choose the first list of all the medalists.Īfter selecting the data, go to the first Worksheet. Here you can change your data, split it or even join several fields by the columns with the same data. You can preview all your data and choose only the needed data simply drag and drop it to the field. On the left side of the screen select the type of the data file and then open the Olympic medalists dataset.
#STEPS TO INSTALL TABLEAU PUBLIC 9.2 DOWNLOAD#
Tableau Public is free, so you can download it using just your email. In this tutorial we will work with Tableau Public and Summer_Olympic_medallists_1896-2008 dataset. The convenience of the system is that it recognizes the data in any format, significantly reduces the time of data analysis by a visual presentation of information and is very easy to understand and use. Tableau is an innovative system of business intelligence enterprise-class, which can be used in both conventional and complex investigations: from visualization of questions and answers to complex data analysis (trends, correlations, and statistics).