Frequency curves
Techniques of Water-Resources Investigations
04-A2
By: H. C. Riggs
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Abstract
This manual describes graphical and mathematical procedures for preparing frequency curves from samples of hydrologic data. It also discusses the theory of frequency curves, compares advantages of graphical and mathematical fitting, suggests methods of describing graphically defined frequency curves analytically, and emphasizes the correct interpretations of a frequency curve.
Suggested Citation
Riggs, H.C., 1968, Frequency curves: U.S. Geological Survey Techniques of Water-Resources Investigations 04-A2, v, 15 p. :ill. ;26 cm. Reprinted in 1978, 1989., https://doi.org/10.3133/twri04A2.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Frequency curves |
| Series title | Techniques of Water-Resources Investigations |
| Series number | 04-A2 |
| DOI | 10.3133/twri04A2 |
| Year Published | 1968 |
| Language | ENGLISH |
| Publisher | U.S. Govt. Print. Off., |
| Description | v, 15 p. :ill. ;26 cm. Reprinted in 1978, 1989. |