asl: Add non significant lines
In reyzaguirre/st4gi: Statistical tools for genetic improvement

View source: R/asl.R

asl	R Documentation

Add non significant lines

Description

This function adds columns to a datra frame with averages to identify non significant pairwise comparisons.

Usage

asl(dfr, geno, aver, lsd, symbol = NULL)

Arguments

`dfr`	The name of the data frame.
`geno`	The name of the column that identifies the genotypes.
`aver`	The name of the column with the averages.
`lsd`	Least significant value.
`symbol`	If `NULLL` it uses etters by default. See `details`

Details

The data frame is sorted descending and columns are added to identify non singnificant pairwise comparisons. By default it works with letters unless a different symbol is specified in symbol.

Value

It returns a data frame with averages and non significant lines.

Author(s)

Raul Eyzaguirre.

Examples

# Adjust model
model <- aov.rcbd("trw", "geno", "rep", pjpz09)
# LSD values
lsd <- sqrt(model[3, 3]) * qt(.975, model[3, 1])
# Compute means
ests <- docomp('mean', 'trw', 'geno', dfr = pjpz09)
# Add non significant lines
ests <- asl(ests, 'geno', 'trw', lsd)

reyzaguirre/st4gi documentation built on April 20, 2024, 3:53 a.m.