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→Estadística descriptiva
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==Estadística descriptiva== | ==Estadística descriptiva== | ||
*[http://www.bmj.com/content/312/7038/1079.full Statistics notes: Transformations, means, and confidence intervals] | |||
*[http://www.bmj.com/content/309/6960/996.full?ijkey=25f0d4f4dd03d1be9756d49c595dcc32592da57d&keytype2=tf_ipsecsha Statistics Notes: Quartiles, quintiles, centiles, and other quantiles] | *[http://www.bmj.com/content/309/6960/996.full?ijkey=25f0d4f4dd03d1be9756d49c595dcc32592da57d&keytype2=tf_ipsecsha Statistics Notes: Quartiles, quintiles, centiles, and other quantiles] | ||
*[http://www.bmj.com/content/331/7521/903.full Standard deviations and standard errors] | *[http://www.bmj.com/content/331/7521/903.full Standard deviations and standard errors] | ||