Vertical bars are typically used but horizontal bars can be used when category labels are long.
Easy-to-read graphs are not easy to make, and software defaults rarely produce effective graphs. While there are generally accepted guidelines for creating graphs, opinions differ on best practices.
Graphs, therefore, should require minimal effort on the part of the reader in both understanding and interpreting data. Engineers have a need to communicate quantitative data, and graphs are the best way to visually represent that data. Contain a citation if information or data come from another source.įigures are visual presentations of results, including graphs, diagrams, photos, drawings, source code, and schematics.Clearly indicate what results are shown.Are typically left aligned with the table or graph.Are typically one font size smaller than the document text.Include the unit of representation of data and time period (if appropriate).
Clearly indicate what results are shown in the context of the study.