Tolerance index -TOL by Hossain et al., (1990)

Higher the TOL value indicates the genotype is tolerant to stress

Usage

tol_index(Yp, Ys)

Arguments

Yp

Yield under control condition

Ys

Yield under stress condition

Value

TOL

References

Hossain, A. B. S., Sears, R. G., Cox, T. S., & Paulsen, G. M. (1990). Desiccation tolerance and its relationship to assimilate partitioning in winter wheat. Crop Science, 30(3), 622-627.

Examples

tol_index(500, 350)
#> [1] 150