Golden angle - Revision history

en>Hyacinth: /* External links */ {{Metallic ratios}}

2014-11-10T09:13:00Z

External links: {{Metallic ratios}}

en>Incnis Mrsi: /* External links */ commons:Category:Golden angle

2014-02-06T21:36:05Z

External links: commons:Category:Golden angle

← Older revision		Revision as of 23:36, 6 February 2014
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	~~{{sabermetric \| formula=<math>EqA = \frac{H+TB+{1.5 \cdot (BB+HBP)}+SB+SH+SF}{AB+BB+HBP+SH+SF+CS+\frac{SB}{3}}</math>}}~~

	'''Equivalent Average''' (EqA) is a [[baseball]] metric invented by [[Clay Davenport]] and intended to express the production of hitters in a context independent of park and league effects.<ref>Clay Davenport, "About EqA," [http://baseballprospectus.com/article.php?articleid=2596 BaseballProspectus.com, February 24, 2004].</ref> It represents a hitter's productivity using the same scale as [[batting average]]. Thus, a hitter with an EqA over .300 is a very good hitter, while a hitter with an EqA of .220 or below is poor. An EqA of .260 is defined as league average.

	~~The date EqA was invented cannot readily be documented, but references to it were being offered on the rec~~.~~sport~~.~~baseball [[usenet]] group as early as January 14~~, ~~1996~~.~~<ref>http://www.baseball1.com/faqs/glossary~~.~~html</ref>~~		Para rehacer si algunos no son rectas o missed.To ser fácil ser joven y que puede llegar a ser joven con plancha de pelo ghd fácilmente. El pelo lacio también puede hacerte lucir a la moda con un poco de pins.It brilla es posible que ya haya una plancha de pelo ghd, Incluso si usted puede tener visión borrosa, pero no se puede estudiar, un perro Manual podría ser la solución para usted personalmente, o una persona que usted entienda. Con toda la ayuda de un perro manual, uno podría vivir imparcial e ir sobre la que reside una vida cotidiana normal.

	~~==Definition and rationale==~~		Esto puede ayudar a mantener el trineo de la obtención de frenado cuando comienza la partida cuando se trata de conseguir que despegarse. También genera una ruta suave que puede ayudar a mantener la maghdne en marcha tan pronto como comienza el cambio. Empaque la nieve por la pise varias veces o palmaditas abajo a lo largo con las manos. Compromiso esto también le dará la oportunidad de evaluar más a fondo el paisaje y el terreno que se trata de modo que usted puede hacer que la circunstancia más fácil de resolver.

	~~In the formula given in the box above, the abbreviations are:~~ H=~~Hit~~, ~~TB=Total bases~~, ~~BB=Bases on balls (walks), HBP=Hit by pitch, SB=Stolen base, SH=Sacrifice hit (typically, sacrifice bunt), SF=Sacrifice fly, AB=At bat, CS=Caught stealing~~.		\u0026 id = ghd vs CHI - ¿Cuál es mejor para nosotros dos y [http://tinyurl.com/ntsklkt ghd plancha] ghd planchas son populares en todo el mundo. Pero diferentes personas tienen diferentes gustos, así que vamos a tratar de ser diferente en un bastante cierto, sólo para que usted considere cuando usted necesita planchas. Control de Temperatura: Una de las primeras cosas que notará cuando te preparas para usar una plancha de pelo ghd es que ellos no tienen un control de la temperatura.

	EqA is one of several [[sabermetrics\|sabermetric]] approaches which validated the notion that [[minor league baseball\|minor league]] hitting statistics can be useful measurements of [[Major League Baseball\|Major League]] ability. ~~It does this by adjusting~~ a ~~player's raw statistics for park and league effects~~.		Esto es debido a que están diseñados para funcionar siempre a la temperatura perfecta. Esto evitará que se dañe su cabello debido al calor excesivo que la mayoría de la gente culpa a la plancha de empañar su marca. También mantienen su temperatura durante la vida de la plancha, ha acogido por más y más gente, en definitiva, sin duda se puede decir que es la mejor y más confiable. No son las características de seguridad únicas traídas por alisadores de pelo ghd, usted puede utilizar con seguridad de manera regular para mantener su cabello.

	~~For instance, the [[Pacific Coast League]] is a minor league known to be a very friendly venue for hitters~~. ~~Therefore, a hitter in the PCL may have notably depressed raw statistics~~ (~~a lower batting average~~, ~~fewer [[home run]]s, etc~~.~~) if he were hitting in another league at the same level~~. ~~Additionally, in general the level of competition at the PCL is lower than that in the Majors~~, ~~so a hitter in the PCL would likely have lesser raw statistics in the Majors~~. ~~EqA is thus useful to strip certain illusions from the surface of players' raw statistics~~.		mientras que las personas en Toulouse beber vino tinto. (Obviamente, la verdad de que los diseños del clima en ambos lugares son polos opuestos no tenía nada que ver con los precios de mortalidad ya sea ... Estos alisadores de pelo ghd no sólo poseen un nombre distintivo, sino también una personalidad distintiva. Cada styler ghd de la colección de color también viene con una bolsa resistente al calor y acolchado estuche protector con estilo.

	EqA is a derivative of Raw EqA, or REqA. REqA is (H + TB + 1.5*(BB + HBP + SB) + SH + SF) divided by (AB + BB + HBP + SH + SF + CS + SB). REqA in turn is adjusted to account for league difficulty and scale to create EqA.		ghd edición limitada Plancha de pelo ghd también ha creado varias planchas para el pelo de la edición limitada basados en el núcleo del producto-ghd IV Styler del pelo.

	~~EqA has been used for several years by the authors of the ''[[Baseball Prospectus]]''.~~ ~~It is also one of the statistics predicted for each hitter in Baseball Prospectus's annual [[PECOTA]] forecasts.~~

	EqA is scaled like a batting average, which is the number of safe hits divided by the number of official at bats. However, Davenport EqA aims to capture not so much hits per at bat but instead "runs produced per at bat".<ref>For this interpretation see Clay Davenport, "Davenport Translations Q & A," ''Baseball Prospectus 2000'', [[Christina Kahrl\|C. Kahrl]], [[Clay Davenport\|C. Davenport]], [[Joe Sheehan\|J.S. Sheehan]], and [[Rany Jazayerli\|R. Jazayerli]], Eds., (Washington, D.C.: Brassey's Sports, 2000): 3-~~6.</ref> In that sense, EqA is akin to a larger family of run estimators that sabermetricians use.~~

	~~==Renaming==~~
	In 2010 Baseball Prospectus renamed EqA '''"True Average"''' (abbreviated TAv).<ref>Jay Jaffe, "Call It True Average," [http://baseballprospectus.com/article.php?articleid=10114 BaseballProspectus.com, February 25, 2010].</ref> The rationale is that "the new name underscores our ability to get a 'True-r' grasp on the quality of a hitter than the aforementioned traditional or more modern stats do. Quite frankly, we're hopeful that this simple, easy-to-remember name can reach a wider audience."

	~~==Notes==~~
	~~{{reflist}}~~

	~~==See also==~~
	* [[Total player rating]]
	* [[Value over replacement player]]
	* [[Win shares]]

	~~==External links==~~
	* [[Clay Davenport]], "Baseball Prospectus Basics: About EqA," [http://www.baseballprospectus.com/article.php?articleid=2596 BaseballProspectus.com] (February 24, 2004).
	* [http://www.insidethebook.com/ee/index.~~php/site/article/why_is_eqa_so_complicated/ "The Book" Blog Commentary on EqA]~~

	~~[[Category:Batting statistics]]~~

en>K9re11: /* References */

2014-02-01T17:52:25Z

References

← Older revision		Revision as of 19:52, 1 February 2014
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	~~Hello from Germany~~. I'~~m glad~~ to ~~came here~~. ~~My first name~~ is ~~Ernesto~~. <br>~~I live~~ in a ~~city called Gorlitz~~ in ~~western Germany~~.~~<br>I was also born~~ in ~~Gorlitz 30~~ years ~~ago~~. ~~Married~~ in ~~October 1999~~. I'~~m working at the post office~~.<br><br>~~Review my web site;~~ [http://~~Jjungduk~~.~~net/xe~~/?~~document_srl~~=~~1263289 how~~ to get ~~free fifa 15 coins~~]		{{sabermetric \| formula=<math>EqA = \frac{H+TB+{1.5 \cdot (BB+HBP)}+SB+SH+SF}{AB+BB+HBP+SH+SF+CS+\frac{SB}{3}}</math>}}

			'''Equivalent Average''' (EqA) is a [[baseball]] metric invented by [[Clay Davenport]] and intended to express the production of hitters in a context independent of park and league effects.<ref>Clay Davenport, "About EqA," [http://baseballprospectus.com/article.php?articleid=2596 BaseballProspectus.com, February 24, 2004].</ref> It represents a hitter's productivity using the same scale as [[batting average]]. Thus, a hitter with an EqA over .300 is a very good hitter, while a hitter with an EqA of .220 or below is poor. An EqA of .260 is defined as league average.

			The date EqA was invented cannot readily be documented, but references to it were being offered on the rec.sport.baseball [[usenet]] group as early as January 14, 1996.<ref>http://www.baseball1.com/faqs/glossary.html</ref>

			==Definition and rationale==

			In the formula given in the box above, the abbreviations are: H=Hit, TB=Total bases, BB=Bases on balls (walks), HBP=Hit by pitch, SB=Stolen base, SH=Sacrifice hit (typically, sacrifice bunt), SF=Sacrifice fly, AB=At bat, CS=Caught stealing.

			EqA is one of several [[sabermetrics\|sabermetric]] approaches which validated the notion that [[minor league baseball\|minor league]] hitting statistics can be useful measurements of [[Major League Baseball\|Major League]] ability. It does this by adjusting a player's raw statistics for park and league effects.

			For instance, the [[Pacific Coast League]] is a minor league known to be a very friendly venue for hitters. Therefore, a hitter in the PCL may have notably depressed raw statistics (a lower batting average, fewer [[home run]]s, etc.) if he were hitting in another league at the same level. Additionally, in general the level of competition at the PCL is lower than that in the Majors, so a hitter in the PCL would likely have lesser raw statistics in the Majors. EqA is thus useful to strip certain illusions from the surface of players' raw statistics.

			EqA is a derivative of Raw EqA, or REqA. REqA is (H + TB + 1.5*(BB + HBP + SB) + SH + SF) divided by (AB + BB + HBP + SH + SF + CS + SB). REqA in turn is adjusted to account for league difficulty and scale to create EqA.

			EqA has been used for several years by the authors of the ''[[Baseball Prospectus]]''. It is also one of the statistics predicted for each hitter in Baseball Prospectus's annual [[PECOTA]] forecasts.

			EqA is scaled like a batting average, which is the number of safe hits divided by the number of official at bats. However, Davenport EqA aims to capture not so much hits per at bat but instead "runs produced per at bat".<ref>For this interpretation see Clay Davenport, "Davenport Translations Q & A," ''Baseball Prospectus 2000'', [[Christina Kahrl\|C. Kahrl]], [[Clay Davenport\|C. Davenport]], [[Joe Sheehan\|J.S. Sheehan]], and [[Rany Jazayerli\|R. Jazayerli]], Eds., (Washington, D.C.: Brassey's Sports, 2000): 3-6.</ref> In that sense, EqA is akin to a larger family of run estimators that sabermetricians use.

			==Renaming==
			In 2010 Baseball Prospectus renamed EqA '''"True Average"''' (abbreviated TAv).<ref>Jay Jaffe, "Call It True Average," [http://baseballprospectus.com/article.php?articleid=10114 BaseballProspectus.com, February 25, 2010].</ref> The rationale is that "the new name underscores our ability to get a 'True-r' grasp on the quality of a hitter than the aforementioned traditional or more modern stats do. Quite frankly, we're hopeful that this simple, easy-to-remember name can reach a wider audience."

			==Notes==
			{{reflist}}

			==See also==
			* [[Total player rating]]
			* [[Value over replacement player]]
			* [[Win shares]]

			==External links==
			* [[Clay Davenport]], "Baseball Prospectus Basics: About EqA," [http://www.baseballprospectus.com/article.php?articleid=2596 BaseballProspectus.com] (February 24, 2004).
			* [http://www.insidethebook.com/ee/index.php/site/article/why_is_eqa_so_complicated/ "The Book" Blog Commentary on EqA]

			[[Category:Batting statistics]]

en>ClueBot NG: Reverting possible vandalism by 203.122.238.33 to version by Achim1999. False positive? Report it. Thanks, ClueBot NG. (1150973) (Bot)

2012-07-23T05:29:27Z

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