NP: Calculate Nitrogen Productivity (NP)
In NUETON: Nitrogen Use Efficiency Toolkit on Numerics
NP R Documentation
Calculate Nitrogen Productivity (NP)
Description
The ratio of the relative growth rate to the concentration of N in plant tissues.
Formula: NP = GR / PlantN
Usage
NP(GR, PlantN)
Arguments
GR
A numeric vector for Plant relative growth rate.
PlantN
A numeric vector for plant N concentration.
Value
A numeric vector of NP values.
Examples
GR <- c(0.5, 0.6)
PlantN <- c(2.0, 2.2)
NP(GR, PlantN)
NUETON documentation built on Dec. 18, 2025, 1:07 a.m.
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| NP | R Documentation |
Calculate Nitrogen Productivity (NP)
Description
The ratio of the relative growth rate to the concentration of N in plant tissues. Formula: NP = GR / PlantN
Usage
NP(GR, PlantN)
Arguments
GR |
A numeric vector for Plant relative growth rate. |
PlantN |
A numeric vector for plant N concentration. |
Value
A numeric vector of NP values.
Examples
GR <- c(0.5, 0.6)
PlantN <- c(2.0, 2.2)
NP(GR, PlantN)
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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