Double document shared word diagrams
Double Document Shared Word Diagrams compare and contrast two documents by showing both the unique and shared vocabulary and its distribution across the two documents of interest. The two columns of squares represent the two documents. The leftmost column of word circles shows the highest frequency non-trivial words found in document 1 but not document 2. The rightmost column of word circles shows those words unique to 2 and the central column shows the words that are common to both.
You can also input your text and generate your own visualisation.
You can also input your text and generate your own visualisation.
Source:
Interactive features
Yes, unspecified.
Benefits & pitfalls to avoid
- Using area or volume to represent data can distort data values, and exaggerate differences between values. For example, if the radius of the circle is used to represent data values, the area of the circle will quadruple if the data values double. There is also an issue of 'perceptual scaling' - the tendency of people to underestimate areas.
Create your own
- Bubble charts can be created in a range of standard data applications such as Excel.
- Comparative charts are used to compare things such as performance, ranks, changes or characteristics. Basic comparative charts can be created in standard applications such as Excel using line graphs.