If some can help to find under wich package can i find the commando's wich i schould to use to work with the empirical cummulative (ecdf) distribution and also the QQplot. Zmarrou Hicham Univesity of Amsterdam -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
Try the `stepfun' library (it comes with R). -roger _______________________________ UCLA Department of Statistics rpeng at stat.ucla.edu http://www.stat.ucla.edu/~rpeng On Fri, 1 Nov 2002, H. Zmarrou wrote:> If some can help to find under wich package can i find the commando's > wich i schould to use to work with the empirical cummulative (ecdf) > distribution and also the QQplot. > Zmarrou Hicham > Univesity of Amsterdam > > -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- > r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html > Send "info", "help", or "[un]subscribe" > (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch > _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._ >-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
There are two diffrent implementation of 'ecdf':
1. In the 'stepfun' package
2. In the R-version of S-package 'Hmisc'.
The second one is more flexible (F, 1-F, weights and other).
QQplot is on the 'base' pkg, but the name is 'qqnorm'.
Bye.
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Sincerely yours.
Dr. Alessandro Semeria Tel. +39 544 536811
Models and Simulation Lab of Fax. +39 544
538663
The Environment Research Center - Montecatini (Edison Group),
E-mail: asemeria at cramont.it
Via Ciro Menotti 48,
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