eqr: Ecological Quality Ratio (EQR)
In BEQI2: Benthic Ecosystem Quality Index 2
Description
Usage
Arguments
Value
Description
The ecological quality ratio is the ratio beween a parameter value and its
reference value:
EQR = (x-bad)/(good-bad)
Depending on bad and good, the EQR usually
(but not necessarily!) varies between 0 (bad ecological quality) and 1 (good
ecological quality).
Usage
1
eqr(x, bad, good)
Arguments
x
numeric vector containing benthic indices
bad
the reference value for a bad status
good
the reference value for a good status
Value
numeric vector with EQR-values: low values indicate bad ecological
quality and high values indicate good ecological quality.
BEQI2 documentation built on May 2, 2019, 8:19 a.m.
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Description Usage Arguments Value
Description
The ecological quality ratio is the ratio beween a parameter value and its reference value:
EQR = (x-bad)/(good-bad)
Depending on bad and good, the EQR usually
(but not necessarily!) varies between 0 (bad ecological quality) and 1 (good
ecological quality).
Usage
1 | eqr(x, bad, good)
|
Arguments
x |
numeric vector containing benthic indices |
bad |
the reference value for a bad status |
good |
the reference value for a good status |
Value
numeric vector with EQR-values: low values indicate bad ecological quality and high values indicate good ecological quality.
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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