Transcription of Fitting distributions with R
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Fitting distributions with R
Fitting distributions with R 1 Fitting distributions WITH R Release February 2005 Vito Ricci Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version or any later version published by the Free Software Foundation: #FDL Copyright 2005 Vito Ricci Fitting distributions with R 2 TABLE OF CONTENTS Introduction Graphics Model choice Parameters estimate Measures of goodness of fit Goodness of fit tests Normality tests Appendix: List of R statements useful for distributions Fitting References F
with a different distribution. If data differ from a normal distribution (i.e. data belonging from a Weibull pdf) we can use qqplot()in this way (Fig. 5): x.wei<-rweibull(n=200,shape=2.1,scale=1.1) ## sampling from a Weibull distribution with parameters shape=2.1 and scale=1.1
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