Gamma, exponential and Chisquared distributions - PowerPoint PPT Presentation
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Gamma, exponential and Chisquared distributions
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Gamma, exponential and Chi-squared distributions. Xijin Ge. SDSU Math/STAT. Alpha= 1, beta=1. x = 1:100 *.1. y = dgamma(x,shape=1,scale=1) plot(x,y,type='l' ... – PowerPoint PPT presentation
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Title: Gamma, exponential and Chisquared distributions
1
Gamma, exponential and Chi-squared distributions
- Xijin Ge
- SDSU Math/STAT
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Alpha 1, beta1
x 1100 .1
y dgamma(x,shape1,scale1)
plot(x,y,type"l")
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Alpha 2, beta1
4
Alpha 2, beta2
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Chi-Squared distribution
From Wikipedia.org
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y dchisq (x,df10)
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