The process of converting visual representations of data into a different form, following a set of defined rules, involves systematic modification. This modification can include changes to the visual elements, the underlying data structure, or the coordinate system. For example, a bar chart displaying sales figures for different quarters of a year can be transformed into a line graph illustrating the same trend over time. The initial graph is effectively re-expressed according to prescribed specifications.
Such data representation adjustments are critical for enhancing comprehension, facilitating cross-comparisons, and ensuring compatibility across platforms. Historically, these techniques were manually performed, but modern computing has enabled automated and highly complex transformations, improving efficiency and reducing errors. A well-executed transformation can reveal hidden patterns, highlight key insights, and improve overall data-driven decision-making.
