substrate

The data come from an experiment carried out at the Universidade Estadual de Londrina,
in which four types of substrates were tested in the emergence of sour passion fruit seeds.
The experiment was carried out in a completely randomized design with four replications
of 10 seeds each.

datasets

Regression analysis using common models in seed temperature studies, such as the Gaussian model (Martins, JF, Barroso, AAM, & Alves, PLCA (2017) <doi:10.1590/s0100-83582017350100039>), quadratic (Nunes, AL, Sossmeier, S, Gotz, AP, & Bispo, NB (2018) <doi: 10.17265/2161-6264/2018.06.002>) and others with potential for use, such as those implemented in the 'drc' package (Ritz, C, Baty, F, Streibig, JC, & Gerhard, D (2015). <doi:10.1371/journal.pone.0146021>), in the estimation of the ideal and cardinal temperature for the occurrence of plant seed germination. The functions return graphs with the equations automatically.

Gabriel Danilo Shimizu

seedreg

Regression Analysis for Seed Germination as a Function of
Temperature

Hugo Roldi Guariz

Leandro Simoes Azeredo Goncalves

substrate function

data.frame containing data set<dl>
 <dt><code>Trat</code></dt>
<dd>Vector with factor 1</dd> <dt><code>bloco</code></dt>
<dd>Vector with block</dd> <dt><code>1,2,3...</code></dt>
<dd>Numerical vector with germination</dd> 
</dl>

Format

dataset: substrate — substrate

data.frame containing data set<dl>
 <dt><code>Trat</code></dt>
<dd>Vector with factor 1</dd>

 <dt><code>bloco</code></dt>
<dd>Vector with block</dd>

 <dt><code>1,2,3...</code></dt>
<dd>Numerical vector with germination</dd>

 
</dl>

substrate: dataset: substrate

Description

Usage

Arguments

Format

Examples