We hope that now you understand the differences between Bar graph and Histogram, where and how to use the bar chart and histogram chart types. Here, the bin value is specified as 10 and six values lie between 0 and 10, three values lie between 10 and 20, and one value lies between 20 and 30. But, in the histogram chart, the bars are rendered for grouped values. The width and spacing between the bars are maintained equally. The length of the bars is based on the y value. Bar chart versus histogram chart comparisonįrom the previous screenshot, we can understand that the bar chart renders bars for all the data points. Here, you can see the output in a bar chart and a histogram chart for the same data set. The data points are grouped and rendered based on the bin value.Īxis labels can be placed on or between the ticks.īar chart versus histogram chart elements representation Comparison example Comparison table (Bar chart vs Histogram) Comparison termsĮach data point is rendered as a separate bar. The first bar represents that there are 10 values lying between 0 and 20 in the provided data. In the previous screenshot, bin value is set to 20, so the x-axis is split with 20 as the interval. The ranges are split based on the specified bin value. Each block represents the number of occurrences within a specific range. The x-axis shows the ranges of value, whereas the y-axis shows the count of the occurrences. Only one set of numeric values is required to render the histogram chart. For example, the count of students who earned marks on an exam in various ranges can be visualized easily with a histogram chart. Non-discrete values comparison is graphically visualized using a histogram chart. It is used to represent the distribution of numerical data by rendering vertical bars. Histogram chartĪ histogram chart looks like bar chart. In the above screenshot, the first bar represents that Tokyo’s land area is 6,993 sq. The length of the bar is based on its y value. Each bar represents a category and is rendered with equal width but with varying length. The x-axis shows the categories being compared, whereas the y-axis shows the measured value. The x value might be string, numeric, date-time, log, etc. Discrete categories comparison is graphically visualized using a bar chart.īars require two values, x and y, to render. Bar chartĪ bar chart, which is also widely known as a column chart, is used to compare the frequency, count, total, or average of data in different categories by using vertical or horizontal bars. In this blog, let’s look at the bar chart, the histogram chart, and the differences between them.
Have you ever noticed that the histogram and bar chart look quite similar, and wondered why we need two different types of chart? Well, if you closely look at them, you can understand that there are many differences between a bar graph and a histogram chart.
Histogram vs bar graph software#
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