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<p><font face="Courier New, Courier, monospace">Prezados Membro do
R-br,</font></p>
<p><font face="Courier New, Courier, monospace">Gostaria de saber a
diferença entre realizar:</font></p>
<p><font face="Courier New, Courier, monospace">1) Análise de
normalidade sobre a variável resposta</font></p>
<p><font face="Courier New, Courier, monospace">x <-
rep(seq(from=10, to=50, by=0.5),6)<br>
y1 <- rnorm(length(x), mean=10, sd=1.5)<br>
y1.res<-y1-mean(y1)<br>
shapiro.test(y1.res)<br>
</font></p>
<pre tabindex="0" class="GD15MCFCEUB" id="rstudio_console_output" style="font-size: 13.3333px; outline: currentcolor none medium; border: medium none; word-break: break-all; margin: 0px; white-space: pre-wrap !important; line-height: 1.2; color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-indent: 0px; text-transform: none; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><font face="Courier New, Courier, monospace"><span><span class="GD15MCFCEUB" style="outline: none; border: none; word-break: break-all; margin: 0px; user-select: text; white-space: pre-wrap !important;"># Shapiro-Wilk normality test
#
#data: y1.res
#W = 0.99688, p-value = 0.4787</span></span></font></pre>
<p><font face="Courier New, Courier, monospace">2) Sobre a análise
de variância do modelo em função da variável explicativa</font></p>
<p><font face="Courier New, Courier, monospace">y1.av<-aov(y1 ~
x)<br>
shapiro.test(y1.av$res)</font></p>
<pre tabindex="0" class="GD15MCFCEUB" id="rstudio_console_output" style="font-family: "Lucida Console", monospace; font-size: 13.3333px; outline: none; border: none; word-break: break-all; margin: 0px; user-select: text; white-space: pre-wrap !important; line-height: 1.2; color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;"><span><span class="GD15MCFCEUB" style="outline: none; border: none; word-break: break-all; margin: 0px; user-select: text; white-space: pre-wrap !important;"># Shapiro-Wilk normality test
#
#data: y1.av$res
#W = 0.99736, p-value = 0.6338</span></span></pre>
<p><font face="Courier New, Courier, monospace">Obrigado,</font></p>
<p><font face="Courier New, Courier, monospace">Alexandre</font><br>
</p>
<pre class="moz-signature" cols="72">--
Alexandre dos Santos
Geotechnologies and Spatial Statistics applied to Forest Entomology
Instituto Federal de Mato Grosso (IFMT) - Campus Caceres
Caixa Postal 244 (PO Box)
Avenida dos Ramires, s/n - Vila Real
Caceres - MT - CEP 78201-380 (ZIP code)
Phone: (+55) 65 99686-6970 / (+55) 65 3221-2674
Lattes CV: <a class="moz-txt-link-freetext" href="http://lattes.cnpq.br/1360403201088680">http://lattes.cnpq.br/1360403201088680</a>
OrcID: orcid.org/0000-0001-8232-6722
ResearchGate: <a class="moz-txt-link-abbreviated" href="http://www.researchgate.net/profile/Alexandre_Santos10">www.researchgate.net/profile/Alexandre_Santos10</a>
Publons: <a class="moz-txt-link-freetext" href="https://publons.com/researcher/3085587/alexandre-dos-santos/">https://publons.com/researcher/3085587/alexandre-dos-santos/</a>
--</pre>
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