Data Visualisation
Bar Chart
A chart that represents categorical data with rectangular bars where the length of the bar is proportional to the value.
Color Encoding
The use of color in visualizations to represent different categories, values, or intensities.
Dashboard
A collection of visualizations and metrics displayed together to provide a comprehensive overview of data insights.
Data Ink Ratio
A design principle that encourages minimizing non-essential ink in charts to focus on the data.
Heatmap
A graphical representation of data where values are depicted by color intensity in a matrix or spatial layout.
Histogram
A chart that displays the distribution of a dataset by grouping data points into bins or intervals.
Infographic
A visual representation combining graphics, charts, and minimal text to explain data or concepts in an engaging way.
Legend
A key or guide that explains the meaning of colors, shapes, or sizes used in a visualization.
Line Chart
A graph that connects individual data points with a line, often used to display trends over time.
Pie Chart
A circular chart divided into slices to illustrate numerical proportions.
Scatter Plot
A type of chart used to display values for two variables for a set of data, helpful in identifying relationships or trends.
Storytelling with Data
The practice of using narrative techniques and visuals to effectively communicate insights from data.
Tooltip
An interactive element in visualizations that displays additional information when the user hovers over or clicks on a data point.
Tree Map
A chart that displays hierarchical data using nested rectangles, where the size and color represent different dimensions.
Visual Encoding
The transformation of data into visual elements such as position, shape, size, and color to convey information.
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