tag:blogger.com,1999:blog-57916963625476713712023-11-15T09:31:09.414-08:00Estadística y REstadística con Rhttp://www.blogger.com/profile/08870433345301352264noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-5791696362547671371.post-2943679233654210462011-03-24T08:41:00.000-07:002011-03-24T08:41:32.436-07:00ANOVA de 2 factores (two way) y R<div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.youtube.com/embed/WCqQ03iqLG0?feature=player_embedded' frameborder='0'></iframe></div><br />
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<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">ANOVA two way (2 factores)</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">aov() y anova()</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">Creando factores con los comandos factor() y gl()</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">interaction.plot</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">Interpretación de interacción en ANOVA</span></span>Estadística con Rhttp://www.blogger.com/profile/08870433345301352264noreply@blogger.com0tag:blogger.com,1999:blog-5791696362547671371.post-72220013643127642011-03-19T07:48:00.000-07:002011-03-19T07:48:16.777-07:00ANOVA one way (un factor) y R<div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.youtube.com/embed/N98OdH7yB1Y?feature=player_embedded' frameborder='0'></iframe></div><br />
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<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">comandos en R:</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">aov() y anova()</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">Diferentes formas de analizar datos:</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">- data.frame, factor(x), stack y "gl"</span></span>Estadística con Rhttp://www.blogger.com/profile/08870433345301352264noreply@blogger.com0tag:blogger.com,1999:blog-5791696362547671371.post-66663748670755282082011-03-15T07:02:00.000-07:002011-03-15T07:02:06.033-07:00Chi Cuadrado (Ji cuadrado / X2) y R<div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.youtube.com/embed/ImcqxAqVABE?feature=player_embedded' frameborder='0'></iframe></div><br />
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<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">Qué/cuándo utilizar Chi cuadrado (Ji - X2)?</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">Comando chisq.test</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">Qué hacer si el valor esperado es menor a 5?: Chi 2 utilizando permutaciones.</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">Qué es la corrección de Yates.</span></span><br />
<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="color: white;">Cómo crear rápidamente tablas 2x2 y 2x3</span></span>Estadística con Rhttp://www.blogger.com/profile/08870433345301352264noreply@blogger.com0tag:blogger.com,1999:blog-5791696362547671371.post-15725594622043199542011-03-10T16:58:00.000-08:002011-03-10T16:58:14.784-08:00Normalidad de los datos y R -S.Wilk y KS test<div class="separator" style="clear: both; text-align: center;"><object width="320" height="266" class="BLOGGER-youtube-video" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" data-thumbnail-src="http://i.ytimg.com/vi/LidUd_D727A/0.jpg"><param name="movie" value="http://www.youtube.com/v/LidUd_D727A?f=user_uploads&c=google-webdrive-0&app=youtube_gdata" /><param name="bgcolor" value="#FFFFFF" /><embed width="320" height="266" src="http://www.youtube.com/v/LidUd_D727A?f=user_uploads&c=google-webdrive-0&app=youtube_gdata" type="application/x-shockwave-flash"></embed></object></div>Estadística con Rhttp://www.blogger.com/profile/08870433345301352264noreply@blogger.com0tag:blogger.com,1999:blog-5791696362547671371.post-49737755723724024782011-03-09T05:13:00.000-08:002011-03-09T05:15:42.214-08:00Normalidad de los datos y R - primera parte<div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.youtube.com/embed/1EeMPaeAEoI?feature=player_embedded' frameborder='0'></iframe></div><br />
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<span class="Apple-style-span" style="color: white; font-size: large;"><b>Definición y cálculo de Kurtosis y Skewness en R</b></span><br />
<span class="Apple-style-span" style="color: white; font-size: large;"><b>Definición y análisis de qqnorm en R</b></span>Estadística con Rhttp://www.blogger.com/profile/08870433345301352264noreply@blogger.com0tag:blogger.com,1999:blog-5791696362547671371.post-19287700477068197382011-03-06T15:26:00.000-08:002011-03-08T15:37:58.239-08:00R project (español) - IMPORTAR/EXPORTAR entre R y Excel (update)<div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.youtube.com/embed/84ShWUiq5Mg?feature=player_embedded' frameborder='0'></iframe></div><div class="separator" style="clear: both; text-align: center;"><br />
</div><div class="separator" style="clear: both; text-align: center;"><span class="Apple-style-span" style="font-family: arial;"><b></b></span></div><div class="channel-title outer-box-color" dir="ltr" id="channel_title" style="background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; display: inline !important; font-size: x-large; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; zoom: 1;"><b><span class="Apple-style-span" style="color: white;">R project en Español</span></b></div><br />
<div class="separator" style="clear: both; text-align: center;"><span class="Apple-style-span" style="font-family: arial;"><b></b></span></div><div class="channel-title outer-box-color" id="channel_base_title" style="background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; zoom: 1;"><b><span class="Apple-style-span" style="color: white;">bebilda's Channel YOUTUBE</span></b></div><div class="channel-title outer-box-color" id="channel_base_title" style="background-attachment: initial; background-clip: initial; background-color: transparent; background-image: initial; background-origin: initial; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: yellow; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; zoom: 1;"><b><br />
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