MayflyNymph: Stream Water Quality
In USGS-R/smwrData: Example hydrologic data to support statistical methods in water resources
MayflyNymph R Documentation
Stream Water Quality
Description
Mayfly nymph counts in small streams above and below an industrial outfall.
Usage
MayflyNymph
Format
Data frame with 12 rows and 2 columns
Name Type Description
Above integer Mayfly nymph counts above
the industrial outfall
Below integer Mayfly nymph counts below
the industrial outfall
Source
Table 6.1 in Helsel and Hirsch (2002).
References
Helsel, D.R. and Hirsch, R.M., 2002, Statistical methods in
water resources: U.S. Geological Survey Techniques of Water-Resources
Investigations, book 4, chap. A3, 522 p.
Examples
data(MayflyNymph)
# Compare the counts above and below the industrial outfalls
boxplot(MayflyNymph, range=0, log='y')
USGS-R/smwrData documentation built on Oct. 18, 2022, 9:56 a.m.
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| MayflyNymph | R Documentation |
Stream Water Quality
Description
Mayfly nymph counts in small streams above and below an industrial outfall.
Usage
MayflyNymph
Format
Data frame with 12 rows and 2 columns
| Name | Type | Description |
| Above | integer | Mayfly nymph counts above the industrial outfall |
| Below | integer | Mayfly nymph counts below the industrial outfall |
Source
Table 6.1 in Helsel and Hirsch (2002).
References
Helsel, D.R. and Hirsch, R.M., 2002, Statistical methods in water resources: U.S. Geological Survey Techniques of Water-Resources Investigations, book 4, chap. A3, 522 p.
Examples
data(MayflyNymph) # Compare the counts above and below the industrial outfalls boxplot(MayflyNymph, range=0, log='y')
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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