Descriptive: Descriptive analysis

Performs the descriptive analysis of an experiment with a factor of interest.

desc(trat, response, ylab = "Response", xlab = "Treatment", ylim = NA)

Arguments

trat

Numerical or complex vector with treatments

response

Numerical vector containing the response of the experiment.

ylab

Variable response name (Accepts the expression() function)

xlab

x name (Accepts the expression() function)

ylim

y-axis scale

Value

The function returns exploratory measures of position and dispersion, such as mean, median, maximum, minimum, coefficient of variation, etc ...

Author

Gabriel Danilo Shimizu, shimizu@uel.br

Leandro Simoes Azeredo Goncalves

Rodrigo Yudi Palhaci Marubayashi

Examples

library(AgroR)
data("pomegranate")
with(pomegranate, desc(trat,WL))

#> 
#> -----------------------------------------------------------------
#> General description
#> -----------------------------------------------------------------
#>             Mean Median  Min  Max Variance        SD    CV(%)
#> General 2.259583  2.225 1.54 3.22 0.207465 0.4554833 20.15784
#> 
#> -----------------------------------------------------------------
#> Treatment
#> -----------------------------------------------------------------
#>      Mean Median  Min  Max    Variance         SD     CV(%)
#> T1 1.8425  1.795 1.68 2.10 0.039758333 0.19939492 10.821977
#> T2 1.6775  1.675 1.54 1.82 0.015091667 0.12284814  7.323287
#> T3 2.6175  2.620 2.24 2.99 0.093758333 0.30619983 11.698179
#> T4 2.6200  2.525 2.21 3.22 0.182066667 0.42669271 16.285981
#> T5 2.6375  2.665 2.44 2.78 0.020291667 0.14244882  5.400903
#> T6 2.1625  2.170 2.04 2.27 0.008891667 0.09429563  4.360492