Tables represent narrative or numerical information in tabular fashion. A table arranges information in rows or columns, so that data elements may be referred to easily. They provide a clear and succinct way to present data, and are often more simple and understandable than standard writing style. They also facilitate the interpretation of data. They often describe information more clearly than several paragraphs of description.
Organization charts are useful for presenting the chain of responsibility in a program.
GANT charts list a set of tasks. They indicate the time each task is to be performed and by whom. Maps visually describe certain geographical areas. They are useful in describing different conditions for individual geographical areas. Numerical Description of Data Data are not only described in narrative, they are often described numerically.