Introduction In Microsoft Excel, charts are used to make a graphical representation of any set of data. A chart is a visual representation of data, in which the data is represented by symbols. The Charts group on the Ribbon looks as follows − Dept. of MCA
Types of Graphs in Excel Bar/Column Graphs: A bar graph shows information about two or more groups. Bar graphs are mainly used to make comparisons across a range. Dept. of MCA
Pie Graphs: A pie chart is nothing but a circular graph representing data in the form of a pie/circle. It is divided into different sections, each one representing a proportion of the whole. Dept. of MCA
Line Graphs: A line graph is formed by connecting a series of values/data points using straight lines. A line graph can be used when you want to check whether the values are increasing or decreasing over some time. Dept. of MCA
Area Chart: An area chart depicts the change of two or more data points over time. They are similar to the line charts, except the area charts are filled with color below the line. This chart is useful to visualize the area of various series relative to each other. Dept. of MCA
XY Scatter Plot Chart: A scatter chart in Excel is excellent for showing correlations between two sets of values. For example, an XY scatter plot can be used to illustrate the correlation between employee performance and competency, demonstrating that employee performance rises as competency improves. The x – and y -axes work together to represent data plots on the chart based on the intersection of x values and y values. Dept. of MCA
Bubble Chart: Dept. of MCA A bubble chart is a variation of an XY scatter plot. Just like the XY scatter plot, a bubble chart shows the correlation between two sets of data. The difference is the addition of a third dimension that is represented by the size of each bubble in the chart.
Combination Chart: Dept. of MCA A combination chart is a visualization that combines two or more chart types into a single chart; this type is the ideal choice when you want to compare two categories of data for each individual subitem.