Tableau

  ntroduction to Bubble Chart in Tableau In advance to learn about the details of how the bubble chart is plotted in tableau, lets first learn what is bubble chart and when it is the most appropriate time to choose a bubble chart. The name bubble chart itself conveys that when plotted it looks like an assembly of bubbles .  A bubble chart can display three or four dimensions of data. Each bubble in the plot represents any member in the dimension field and the size of the bubble represents the value of the measure. We can also add that a Bubble chart is an enhanced version of a scatter plot present in Microsoft Office. Scatter plot is a type of plot where typically two variables can be visualized and the plot will look like a collection of points, you can use a bubble chart instead of scattering plot if your dataset has three data variables that need to be visualized and the size of bubble in the plot will be determined by the values of the third variable. Let’s see an exa...

Introduction to Pie Chart in Tableau Pie chart is an interactive way of visualizing data. Represented in a circular form, the chart is useful in situations when there is a need to determine the shares or contributions of various categories. The shares are essentially percentage shares in total contribution. The share size for a category corresponds with the angle of the sector that represents the category. In Tableau, Pie charts can be built with ease. In fact, Tableau offers a self-explanatory approach to build Pie charts. Pie charts can be very well incorporated in dashboards, and combined with other types of charts, generate excellent insights from data. Building Pie Chart in Tableau Now, through a step-by-step procedure, we see how to build an interactive Pie chart in Tableau. For this demonstration, we are considering Sales by Region dataset. Important dimensions present in the dataset are City and Quarter, while Sales is a measure. The dataset contains Sales for Region (Citie...

  Tableau Charts & Graphs  Tableau   can create interactive visualizations customized for the target audience. In this tutorial, you will learn about the measures, chart types, and their features. In this tutorial, ‘Sample-Superstore.csv’ is used for the demonstration. You can connect to the data source and follow the steps given in the tutorial. Measure names and Measure values Generated Fields Understand how and when to build different types of Visuals Pareto Chart Bullet Chart Bar Chart Line chart Text Tables Heat Map Waterfall Chart Gantt chart Pie Chart Scatter Plot Area Chart Dual Axis Chart Bubble Chart Histogram Measure names and Measure values: Measure names and Measure values are the two fields created in Tableau by default. These fields are created when a data set is imported into Tableau. You can go to a Data pane of the worksheet and view the fields as shown in the figure. Measure Names: A measure name consists of all the names of the measure present in a...