This function calculates the germination percentage related at total seed sown for experimental unit.

ger_GRP(SeedN, evalName, data)

Arguments

SeedN

Name of the column with the number of seeds sown.

evalName

Prefix of the names of the periods of evaluation.

data

The name of the data frame containing the data.

Value

It returns an vector with the percentage of seed germinated.

Details

According GOUVEA LABOURIAU (1983), the germinability of a sample of is the percentage of seeds in which the seed germination process comes to an end, in experimental conditions by the seminal intrauterine growth resulting protrusion (or emergence) of a living embryo.

References

LABOURIAU, L. G.; VALADARES, M. E. B. The germination of seeds. OEA, Washington, DC, 1983.

Examples

library(GerminaR) dt <- prosopis grp <- ger_GRP(SeedN = "seeds",evalName = "D", data = dt) grp
#> [1] 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 96 96 94 #> [20] 98 98 100 96 100 94 96 96 98 100 100 100 94 94 94 92 98 92 96 #> [39] 94 94 100 100 100 100 100 100 100 100 100 96 100 96 96 98 96 94 98 #> [58] 96 92 98 100 96 98 100 100 96 100 98 12 12 8 10 20 20 18 22 #> [77] 0 0 0 0