CVt: Germination Time Coefficient of variation

In SeedCalc: Seed Germination and Seedling Growth Indexes

Description

Calculates the Germination Time Coefficient of variation (Carvalho et al., 2005).

Usage

CVt(time,nger)

Arguments

time	A vector object containing the time for germination.
nger	A vector object containing the accumulated number of seeds germinated at each time.

References

CARVALHO, M. P.; SANTANA, D. G.; RANAL, M. A. Emergência de plântulas de Anacardium humile A. St.-Hil. (Anacardiaceae) avaliada por meio de amostras pequenas. Revista Brasileira de Botânica, v. 28, n. 3, p. 627–633, 2005.

Examples

time <- c(1,2,3,4,5,6,7,8,9,10)
nger <- c(0,2,4,15,25,38,45,50,50,50)
CVt(time,nger)

Example output

[1] 28.16422

SeedCalc documentation built on May 2, 2019, 8:26 a.m.