Íomhá:Normal Distribution CDF.svg

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Achoimriú

Tuairisc

A selection of Normal Distribution Cumulative Density Functions (CDFs). Both the mean, μ, and variance, σ², are varied. The key is given on the graph.

Dáta

2 Aibreán 2008

Foinse

Obair féin (Original text: self-made, Mathematica, Inkscape)

Údar

Inductiveload

Ceadúnas
(Athúsáid a bhaint as an gcomhad seo)

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Leaganacha eile

Derivative works of this file: CumulativeSD.svg

SVG genesis

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Mathematica Code

Plot[
 {
  CDF[NormalDistribution[0, Sqrt[0.2]], x],
  CDF[NormalDistribution[0, 1], x],
  CDF[NormalDistribution[0, Sqrt[5]], x],
  CDF[NormalDistribution[-2, Sqrt[0.5]], x]
  },
 {x, -5, 5},
 PlotRange -> All,
 Axes -> False]

R language Code

#Normal Distribution - Cumulative Density Function (CDF)
#range
x=seq(-5,5,length=200)
#plot each curve
plot(x,pnorm(x,mean=0,sd=sqrt(.2)),type="l",lwd=2,col="blue",main='Cumulative Density Function CDF',xlim=c(-5,5),ylim=c(0,1),xlab='X',
ylab='φμ, σ²(X)')
curve(pnorm(x,mean=0,sd=1), add=TRUE,type="l",lwd=2,col="red")
curve(pnorm(x,mean=0,sd=sqrt(5)), add=TRUE,type="l",lwd=2,col="yellow")
curve(pnorm(x,mean=-2,sd=sqrt(.5)), add=TRUE,type="l",lwd=2,col="green")

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	Dáta/Am	Toisí	Úsáideoir	Nóta tráchta
faoi láthair	16:17, 29 Aibreán 2016	720 × 460 (76 KB)	Rayhem	Lighten background grid
	16:17, 12 Meán Fómhair 2014	720 × 460 (73 KB)	Wereldburger758	Valid SVG now.
	21:12, 23 Meán Fómhair 2009	720 × 460 (84 KB)	Stpasha	re-uploading same file, since upload is buggy
	19:28, 23 Meán Fómhair 2009	720 × 460 (84 KB)	Stpasha	Lines are made thicker and more visible, all numbers rendered in roman instead of italic, white background added
	14:14, 27 Meitheamh 2009	720 × 460 (55 KB)	Autiwa	nouvelle version où j'ai enlevé la courbe qui était en double. (en gros, j'ai enlevé la grosse version de 600 points, pour garder la petite)
	19:17, 2 Aibreán 2008	720 × 460 (80 KB)	Inductiveload	Cliiping path caused rendering fault. hopefully fixed now.
	19:12, 2 Aibreán 2008	720 × 460 (78 KB)	Inductiveload	{{Information \|Description= \|Source= \|Date= \|Author= \|Permission= \|other_versions= }}
	19:10, 2 Aibreán 2008	720 × 460 (78 KB)	Inductiveload	{{Information \|Description=A selection of Normal Distribution Cumulative Density Functions (CDFs). Both the mean, ''μ'', and variance, ''σ²'', are varied. The key is given on the graph. \|Source=self-made, Mathematica, Inkscape \|Date=02/04/2008 \|Author=