quali_model: Analysis: generalized linear models for factor qualitative

In AgronomiaR/seedreg: Regression Analysis for Seed Germination as a Function of Temperature

Description

Performs the deviance analysis for the generalized linear model using binomial or quasibinomial family. The function also returns multiple comparison test with tukey adjustment

Usage

quali_model(
  trat,
  resp,
  n = 50,
  family = "binomial",
  ylab = "Germination (%)",
  xlab = expression("Temperature ("^"o" * "C)"),
  reversed = TRUE,
  angle = 0,
  sup = NA,
  theme = theme_classic()
)

Arguments

trat	Numerical or complex vector with treatments
resp	Numerical vector containing the response in percentage of the experiment.
n	Number of seeds per repetition
family	a description of the error distribution and link function to be used in the model. For glm this can be a character string naming a family function, a family function or the result of a call to a family function.
ylab	Variable response name (Accepts the expression() function)
xlab	treatments name (Accepts the expression() function)
reversed	Letter order (default is FALSE)
angle	x-axis scale text rotation
sup	Number of units above the standard deviation or average bar on the graph
theme	ggplot2 theme (default is theme_bw())

Value

The function returns analysis by glm (binomial or quasibinomial family), post-hoc and column graph

Examples

library(seedreg)
data("aristolochia")
attach(aristolochia)
quali_model(trat, resp, n=25, family="quasibinomial")

AgronomiaR/seedreg documentation built on May 19, 2021, 12:12 p.m.