X-Y plots are used to determine relationships between the two different things. The x-axis is used to measure one event or variable and the y-axis is used to measure the other. If both variables increase at the same time, they have a positive relationship. If one variable decreases while the other increases, they have a negative relationship. Content Bureau. Beyond the Style Guide. Can We Jump on a Call? Share this You can also use the graph to read off information about how many are in each category without having to refer back to the data table, which may or may not be provided with every graph you see.
The bars do not touch. A histogram is a specific type of bar chart, where the categories are ranges of numbers. Histograms therefore show combined continuous data. The ages are: 5, 12, 23, 22, 28, 17, 11, 21, 25, 23, 7, 16, 13, 39, 35, 42, 24, 31, 35, 36, 35, 34, 37, 44, 51, 53, 46, 45, and To show this data in a histogram, your x-axis would be numbered in 10s from 0 to your highest age, your y-axis from 0 to 8 the highest number of people in any group , and there would be no gaps between the bars, because there are no gaps between the age ranges.
A pictogram is a special type of bar graph. Instead of using an axis with numbers, it uses pictures to represent a particular number of items.
For example, you could use a pictogram for the data above about ages, with an image of a person to show the number of people in each category:. A pie chart looks like a circle or a pie cut up into segments. Pie charts are used to show how the whole breaks down into parts. For example, this data shows the sales figures for a year, broken down by quarters:.
Without knowing anything more about this business, you might be concerned about the way that sales appeared to have dropped over the year. The total sales in the year must have to have occurred in one quarter or another. For more on percentages see our page: Introduction to Percentages. Usually it is not appropriate to use pie charts for more than 5 or 6 different categories.
Lots of segments are difficult to visualise and such data may be better displayed on a different type of chart or graph.
Line graphs are usually used to show dependent data , and particularly trends over time. Line graphs depict a point value for each category, which are joined in a line. Marketing automation software. Free and premium plans. Sales CRM software. Customer service software. Content management system software. Premium plans. Operations software. Connect your favorite apps to HubSpot. See all integrations. We're committed to your privacy. HubSpot uses the information you provide to us to contact you about our relevant content, products, and services.
You may unsubscribe from these communications at any time. For more information, check out our privacy policy. Written by Jami Oetting jamioetting. HubSpot also recommends this guide to communicating effectively through data. You and I sift through a lot of data for our jobs. Data about website performance, sales performance, product adoption, customer service, marketing campaign results When you manage multiple content assets , such as social media or a blog, with multiple sources of data, it can get overwhelming.
What should you be tracking? What actually matters? How do you visualize and analyze the data so you can extract insights and actionable information? M ore importantly, how can you make reporting more efficient when you're busy working on multiple projects at once?
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