germinationcount.test: Germination Count Range Test for Seed Sample Heterogeneity

In biotools: Tools for Biometry and Applied Statistics in Agricultural Science

Description

A test based on the exact probability distribution of the germination count range, i.e, the difference between germination count of seed samples.

Usage

germinationcount.test(r, nsamples, n, N, K)

Arguments

r	an integer representing the germination count difference between seed samples.
nsamples	an integer representing the number of seed samples.
n	an integer representing the number of seeds per sample.
N	an integer representing the size (number of seeds) of the seed lot.
K	an integer representing the number of germinating seeds in the seed lot.

Value

A list of

R.value	integer; the input R-value (r).
p.value	numeric; the exact p-value.
germination.rate	numeric; the germination rate of the seed lot, calculated as the ration of K and N.

Author(s)

Anderson Rodrigo da Silva <[e-mail]>

References

Da Silva, A.R. (2020). On testing for seed sample heterogeneity with the exact probability distribution of the germination count range. Seed Science Research, 30(1): 59–63. doi:10.1017/S0960258520000112

Examples

germinationcount.test(r = 6, nsamples = 4, n = 50, N = 2000, K = 1700)

# End (Not run)

biotools documentation built on Aug. 7, 2021, 9:06 a.m.