Data adapted from a sensorial experiment where panelists of different genders evaluated the taste of food bars.

Package for analysis of simple experimental designs (CRD, RBD and LSD), experiments in double factorial schemes (in CRD and RBD), experiments in a split plot in time schemes (in CRD and RBD), experiments in double factorial schemes with an additional treatment (in CRD and RBD), experiments in triple factorial scheme (in CRD and RBD) and experiments in triple factorial schemes with an additional treatment (in CRD and RBD), performing the analysis of variance and means comparison by fitting regression models until the third power (quantitative treatments) or by a multiple comparison test, Tukey test, test of Student-Newman-Keuls (SNK), Scott-Knott, Duncan test, t test (LSD) and Bonferroni t test (protected LSD)(qualitative treatments); residual analysis (Ferreira, Cavalcanti and Nogueira, 2014) <doi:10.4236/am.2014.519280>.

Eric Batista Ferreira

ExpDes

Experimental Designs

ex5 function

A data frame with 160 observations on the following 4 variables.<dl class="dl-horizontal">
 <dt><code>trat</code></dt><dd>a factor with levels <code>10g</code> <code>15g</code> <code>15t</code> <code>20t</code></dd>
 <dt><code>genero</code></dt><dd>a factor with levels <code>F</code> <code>M</code></dd>
 <dt><code>bloco</code></dt><dd>a numeric vector</dd>
 <dt><code>sabor</code></dt><dd>a numeric vector</dd>
 </dl>

Format

Food bars: Double Factorial scheme in RBD — ex5

A data frame with 160 observations on the following 4 variables.<dl class='dl-horizontal'>
 <dt><code>trat</code></dt><dd>a factor with levels <code>10g</code> <code>15g</code> <code>15t</code> <code>20t</code></dd>
 <dt><code>genero</code></dt><dd>a factor with levels <code>F</code> <code>M</code></dd>
 <dt><code>bloco</code></dt><dd>a numeric vector</dd>
 <dt><code>sabor</code></dt><dd>a numeric vector</dd>
 </dl>

ex5: Food bars: Double Factorial scheme in RBD

Description

Usage

Arguments

Format

References

Examples