React Histogram Chart

The Histogram chart is a powerful data visualization component designed to analyze the distribution of numerical values. It groups data points into continuous ranges (bins) and displays their frequencies, enabling users to easily identify patterns such as data concentration, variability, skewness, and outliers.

Histogram charts are commonly used in statistical analysis, quality control, performance monitoring, and demographic studies to gain meaningful insights from large datasets.

How to configure:

• Set type as Histogram on ChartSeries
• Provide y values in your data
• You can control the binning and statistical behavior of a Histogram chart using the histogramSettings property on the ChartSeries component.

Overview

To visualize data as a Histogram chart, set the type property to Histogram within the ChartSeries component.

A histogram groups the input y values into equal-width intervals (bins) and displays the frequency (count) of values in each bin. This makes it easy to spot concentration, spread, skewness, and outliers at a glance.

NormalDistribution Line

The Histogram chart supports rendering a Normal Distribution curve to visually compare your data distribution with a Gaussian distribution

Enable the showNormalDistribution property in the ChartSeries to compute the mean and standard deviation of the dataset and overlays a smooth curve on top of the histogram bars.

DataLabel

Enable ChartDataLabel to display the frequency value for each bin directly on the bars. This improves readability when you want to compare bin counts without relying only on axis ticks or tooltips.

Customization

The Histogram chart provides flexible customization options such as binInterval, showNormalDistribution, normalCurveColor,normalCurveDashArray, allowing developers to tailor the chart’s appearance for analytical and business use cases. These customization features make the Histogram chart suitable for a wide range of real-world scenarios, including data exploration, statistical analysis, and enterprise reporting.