So this is how you can create a scatter plot in Excel and customize it to make it fit your brand and requirements.In many studies, we measure more than one variable for each individual. In fact, I recommend staying away from any kind of 3D chart as it has the potential of misrepresenting the data and portions in the chart. While you can use third-party add-ins and tools to do this, I cannot think of any additional benefit that you will get with a 3D scatter chart as compared to a regular 2D scatter chart. Unlike a Line chart, Column chart, or Area chart, there is no inbuilt 3D scatter chart in Excel. 3D Scatter Plot in Excel (are best avoided) I’ve already covered how to add a trendline to a scatter chart in Excel in one of the sections above. You can also add a trendline in the scatter chart that would show whether there is a positive or negative correlation in the data set. Scatter with Straight Lines and MarkersĪll these four above scatter plots are suitable when you have fewer data points and when you’re plotting two series in the chart.įor example, suppose you have the Marketing Expense vs Revenue data as shown below and you want to plot a scatter with smooth lines chart. Different Types of Scatter Plots in ExcelĪpart from the regular scatter chart that I have covered above, you can also create the following scatter plot types in Excel: This used to be one of the highly discussed charts in the management meeting when we used to identify prospective customers based on their financial data. While this chart doesn’t tell us much, one way you can use it to identify clusters in the four quadrants in the chart.įor example, the data point in the bottom left quadrant are those companies where the revenue is low and the net profit margin is low, and the companies in the bottom right quadrant are those where the revenue is high but the net profit margin is low. In this chart, you can see that the data points are all over the place and there is a very low correlation. Suppose you have a data set as shown below, where I have 20 companies with their revenue and profit margin numbers. This usually works well when you have a diverse data set with less overall correlation. One of the ways I used to use scatter charts in my work as a financial analyst was to identify clusters of data points that exhibit a similar kind of behavior. Identifying Clusters using Scatter Chart (Practical Examples) In our example, it returns 0.945, indicating that these two variables have a high positive correlation. The correlation coefficient varies between -1 and 1, where 1 would indicate a perfectly positive correlation and -1 would indicate a perfectly negative correlation You can find that using the below formula: =CORREL(B2:B11,C2:C11) This is something that can be calculated using the correlation coefficient. it doesn’t tell us how closely it’s related.įor example, in our example, by looking at the trendline we cannot say how much the revenue will go up when the marketing expense increases by 100%. Note that the slope only tells us whether the data is positively or negatively correlated. In this case, when the marketing expenses increase, their revenue may or may not increase. In that case, if the marketing expenses go up then the revenue would go down and vice versa.Īnd then there is a case where there is no correlation. In case the data is negatively correlated, then there would be an inverse relation. This means that when the marketing expenses go up then the revenue goes up and if the marketing expenses go down then the revenue goes down. In our example, we see a positive slope in the trendline indicating that the data is positively correlated. Just by looking at the trendline and the data points plotted in the scatter chart, you can get a sense of whether the data is positively correlated, negatively correlated, or not correlated. Scatter chart with a linear trendline (dotted line) Suppose you have a dataset as shown below and you want to create a scatter plot using this data. Also read: Bell Curve in Excel Creating a Scatter Plot in Excel Revenue) in a scatter chart, we can analyze how strongly or loosely these two variables are connected. When we plot this data (Marketing Expense vs. Scatter charts are used to understand the correlation (relatedness) between two data variables.Ī scatter plot has dots where each dot represents two values (X-axis value and Y-axis value) and based on these values these dots are positioned in the chart.Ī real-life example of this could be the marketing expense and the revenue of a group of companies in a specific industry. What is a Scatter Chart and When To Use It? 3D Scatter Plot in Excel (are best avoided).Different Types of Scatter Plots in Excel.Identifying Clusters using Scatter Chart (Practical Examples).Adding a Trend Line to the Scatter Chart.What is a Scatter Chart and When To Use It?.
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