R_drought_index: Relative Drought Index (RDI)
In plantphysioR: Fundamental Formulas for Plant Physiology
R_drought_index R Documentation
Relative Drought Index (RDI)
Description
Calculates relative drought index according to Fisher and Wood (1979)
Usage
R_drought_index(Yp, Ys, Mp, Ms)
Arguments
Yp
Yield under control condition
Ys
Yield under stress condition
Mp
Mean Yield of all the genotypes under control Condition
Ms
Mean Yield of all the genotypes under stress Condition
Value
RDI
References
Fischer RA, Wood JT (1979) Drought resistance in spring wheat cultivars III. Yield association with morphological traits. Aust J Agr Res. 30: 1001-1020
Examples
R_drought_index(500, 350, 400, 300)
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| R_drought_index | R Documentation |
Relative Drought Index (RDI)
Description
Calculates relative drought index according to Fisher and Wood (1979)
Usage
R_drought_index(Yp, Ys, Mp, Ms)
Arguments
Yp |
Yield under control condition |
Ys |
Yield under stress condition |
Mp |
Mean Yield of all the genotypes under control Condition |
Ms |
Mean Yield of all the genotypes under stress Condition |
Value
RDI
References
Fischer RA, Wood JT (1979) Drought resistance in spring wheat cultivars III. Yield association with morphological traits. Aust J Agr Res. 30: 1001-1020
Examples
R_drought_index(500, 350, 400, 300)
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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