Data visualization has become an important part of our everyday life, allowing us to quickly assess information. And with so many chart types out there to choose from, it should be possible to effectively solve almost any task, whether it’s exploratory
A bar graph is the most used graph to compare data between different groups or to track changes over time. Bar graphs are most useful to show how one group compares against other groups.
A line graph or line plot is a graph that utilizes points and lines to represent change over time. It is a chart that shows a line joining several points or a line that shows the relation between the points. The graph represents quantitative data between two changing variables with a line or curve that joins a series of successive data points.
A pie chart shows a static number and how categories represent part of a whole composition of something. A pie chart represents numbers in percentages, and the total sum of all segments needs to equal 100%.
Scatter Plot Chart
A scatter plot will show the relationship between two different variables or reveals distribution trends. Use this chart when there are many different data points, and you want to highlight similarities in the data set. This is useful when looking for outliers or for understanding the distribution of your data.
A heat map shows the relationship between two items and provides rating information, such as high to low or poor to excellent. This chart displays the rating information using varying colors or saturation.
The Pair Plot helps us to visualize the distribution of single variables as well as relationships between two variables. They are a great method to identify trends between variables for follow-up analysis. Pair plots are essentially multipanel scatter plots where every different panel contains a scatter plot between a pair of variables.
A Box Plot is a convenient way of visually displaying the data distribution through their quartiles. It is a graphical rendition of statistical data based on the minimum, first quartile, median, third quartile, and maximum.
An area chart is a line chart, but the space between the x-axis and the line is filled with a color or pattern. It is useful for showing part-to-whole relations, like showing individual sales reps’ contributions to total sales for a year. It helps you analyze both overall and individual trend information.
Stacked Bar Chart
A stacked bar chart, also known as a stacked bar graph, is a graph that is used to break down and compare parts of a whole. Each bar in the chart represents a whole, and segments in the bar represent different parts or categories of that whole. Different colors are used to illustrate the different categories in the bar.