In a field trial, 4 treatments were arranged in a randomized complete block design with 8 blocks
and 32 plots. Soil eklektor traps were placed in each plot, on six dates
from 2005-07-12 to 2005-09-25, the number of individuals of Brachycera (Flies, Order Diptera)
hatching from soil were counted. The individuals were classified to the family level. Interest
was in assessing potential effects of the novel treatment (Novum) on the abundance of Brachycera, compared to a
near standard (Standard) and two additional standard treatments, A and B.
Usage
data(Brachycera)
Format
A data frame with 192 observations on the following 15 variables.
Date
a POSIXt variable, the time of counting the individuals in the eklektor trap
Treatment
a factor with 4 levels ABStandardNovum,
where Novum is the novel treatment of interest in safety assessment, and Standard is the nearest standard treatment which commonly accepted.
A and B are two additional standard treatments.
Block
a numeric vector, specifying the eight blocks 1-8
Plot
a factor with levels A1A2 to Standard8, indicator of the individuals plots
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(BSagri)
Loading required package: gamlss
Loading required package: splines
Loading required package: gamlss.data
Loading required package: gamlss.dist
Loading required package: MASS
Loading required package: nlme
Loading required package: parallel
********** GAMLSS Version 4.4-0 **********
For more on GAMLSS look at http://www.gamlss.org/
Type gamlssNews() to see new features/changes/bug fixes.
Loading required package: multcomp
Loading required package: mvtnorm
Loading required package: survival
Attaching package: 'survival'
The following object is masked from 'package:gamlss.data':
leukemia
Loading required package: TH.data
Attaching package: 'TH.data'
The following object is masked from 'package:MASS':
geyser
Loading required package: MCPAN
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/BSagri/Brachycera.Rd_%03d_medium.png", width=480, height=480)
> ### Name: Brachycera
> ### Title: Eklektor counts of Brachycera
> ### Aliases: Brachycera
> ### Keywords: datasets
>
> ### ** Examples
>
> data(Brachycera)
>
> par(mar=c(11,5,3,1))
>
> boxplot(Total ~ Treatment*Date, data=Brachycera, las=2,
+ col=c("white","white","blue","green"))
>
> legend(x=15, y=80, legend=levels(Brachycera$Treatment),
+ fill=c("white","white","blue","green"))
>
>
>
>
>
>
> dev.off()
null device
1
>