A Beanplot is a visualisation used for comparing univariate data between different groups. It provides a comprehensive view of the distribution of values within each group, offering insights into central tendency, spread, and shape of the data distribution. The Beanplot integrates elements of Barcode Plots, Density Plots, and Rug Plots, resulting in a rich depiction of the data. In a Beanplot, individual observations are represented as small lines in a one-dimensional plot. This allows for the visualisation of each data point within a group. Additionally, the estimated density of the distrib ..read more

Also known as an Instance Chart, Strip Plot, Stripe Plot. Not to be confused with the very similar Warming Stripes visualisation. A Barcode Plot is a chart used to visualise the data distribution across multiple categories by plotting short stripes along an axis. Each stripe can represent a single data point or a count. There are two main kind of Barcode Plot: first, the kind that plots a series of “barcodes” to compare the distributions between various categories across a single dimension. The other kind is an “Instance Chart” that plots stripes along a time axis to show the occurrence of var ..read more

Also known as a Barbell Chart/Plot, Dumbbell Chart, Connected Dot Plot. A Dumbbell Plot is a type of visualisation used to illustrate changes between two points in time, conditions, or groups. It is particularly effective for comparing quantitative value ranges across different categories, offering a clear visualisation of the differences or changes between them. In a Dumbbell Plot, each data point is represented by a symbol, often a circle, corresponding to its quantitative value. These symbols are connected by a line, creating a visual representation of the range or difference between the tw ..read more

Also known as a Bar Mekko Chart, Cascade Chart, Variwide Chart, Area Bar/Column Graph. A Variable Width Bar Chart is a type of graphical representation that differs from traditional Bar Charts in that the width of each bar carries significant meaning. Rather than all bars being of uniform width, as in conventional bar charts, the width of the bars in a Variable Width Bar Chart is determined by an additional dimension within the dataset. In essence, each bar in the chart can represent a specific category, such as different product lines or demographic groups. Variable Width Bar Charts can be or ..read more

A Triangle Bar Chart is a variation of the traditional Bar Chart or Column Chart. Instead of using bars to represent discreet data, triangles are used as a more novel aesthetic. In this chart, the height or volume of each triangle corresponds to the values it represents. These triangles can be plotted either vertically or horizontally. While the Triangle Bar Chart offers a visually distinct way to represent categorical data, there are some considerations to keep in mind. One drawback is that the small, top tip of a triangle may not be as intuitive for reading values compared to the straight ed ..read more

Also known as Side-by-Side Bar Chart, Back-to-Back Bar Chart, Paired Bar Chart, Butterfly Chart, Bilateral Bar Graph, Deviation Bar Graph. Not to be confused with the visually very similar Tornado Diagram or Population Pyramid. A Diverging Bar Chart is a visualisation of (typically) two contrasting data series displayed horizontally and side-by-side. It’s a variation of a Bar Chart where the bars for one dataset are plotted to the right of a central baseline, while bars for the other dataset are plotted to the left. Each dataset typically represents discrete and categorical dimensions, allowin ..read more

Also known as Stepped Bar Chart, Step-by-Step Bar Chart, or Staggered Bar Chart. A Progressive Bar Chart is a visualisation method that builds upon the concept of a 100% Stacked Bar Graph. In essence, it retains the idea of displaying parts relative to a whole but introduces a key modification: the individual segments within the bars are staggered from one another. This displacement serves to enhance the visibility and focus on each segment, making it easier for viewers to discern and interpret the data. In a Progressive Bar Chart, the displacement of segments can vary in direction ..read more

Also known as an Arrow Plot, Arrow Chart, Change Graph, Difference Graph, or Arrow Bar Chart. A Change Bar Chart is a visualisation that compares multiple categories at two distinct points in time or between different conditions. This type of graph plots a pair of values and connects them for each factor at the start or end time points or between conditions with a bar or line. The longer bars or lines help to illustrate where the largest amount of change has taken place. The primary focus of a Change Bar Chart lies in highlighting the direction of change, which is done with the use ..read more

Also known as: Range Area Chart, Range Chart, Band Graph. A Range Area Graph is used to represent ranges of values changing over a given time period. This chart is particularly useful for illustrating the fluctuations in data spread, ranges, or differences. There are three main variations of a Range Area Graph. The first variation focuses on the minimum and maximum values in each variable. Here, each data point is represented by two Y-values: a low value and a high value. These values are connected by lines, and the area between them is usually filled with colour or a pattern to enhance visi ..read more

Also known as a Stepped Area Chart. Stepped Area Graphs resemble the steps of a staircase, unlike the more jagged shape of traditional Area Graphs. They are used to emphasise comparisons rather than the trends for time series data. This design helps to highlight irregular changes, such as abrupt shifts followed by periods of consistency, which makes them good for visualising data sets that deal with topics like changes in price or interest rates. Since Stepped Area Graphs draw the focus away from trends, they emphasise the value changes between exact points in time and more clearly display m ..read more