PHData: PH Data on four sites in Virginia
In NPP: Normalized Power Prior Bayesian Analysis
PHData R Documentation
PH Data on four sites in Virginia
Description
The dataset is used to assess if there is site impairment.
The site impairment is defined as whether the pH values at a site indicate that the site violates a
(lower) standard of 6.0 more than 10% of the time.
Usage
data("PHData")
Format
A data frame with 325 observations on the following 3 variables.
Stationthe site number, labeled as 1 to 4
Data.Timeindicator of historical data (coded as 0) or current data (coded as 1)
PHvalue of PH on the site
Examples
data(PHData)
NPP documentation built on Aug. 21, 2025, 5:26 p.m.
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| PHData | R Documentation |
PH Data on four sites in Virginia
Description
The dataset is used to assess if there is site impairment. The site impairment is defined as whether the pH values at a site indicate that the site violates a (lower) standard of 6.0 more than 10% of the time.
Usage
data("PHData")Format
A data frame with 325 observations on the following 3 variables.
Stationthe site number, labeled as 1 to 4
Data.Timeindicator of historical data (coded as 0) or current data (coded as 1)
PHvalue of PH on the site
Examples
data(PHData)
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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