search for: smirnow

Hi, I have a Data Set x and I want to check with a Kolmogorow-Smirnow-Test, if x comes from a Subbotin Distribution, whose density function is: function(x,location,scale,tail) # Exponential power (=Subbotin) { const<- 2*scale*tail^(1/tail) *gamma(1+1/tail) z<- (x-location)/scale exp(-1/tail*abs(z)^tail)/const } How can i do this? Thank you --

The reference below describes the utility of the two-dimensional Kolmogorov-Smirnow (2DKS) test for detecting relationships in bivariate data. If this test has been implemented in R I would love to know about it! Thanks, jake Garvey, J. E., E.A. Marschall, and R.A. Wright (1998). "From star charts to stoneflies: detecting relationships in continuous bivariate data.&quo...

.... I am a student in SFSU. I had a class that introduce a new open-source "R" in this semester. It's, however, hard to understand how to make "R" command. Especially, at this time we( including my friend) have to explain some concepts (e.g. mahalanobis distance, kolmogorov-smirnow statistics, ROC curve, Gini coefficient, and the delta approach) We have to explain these concepts based on credit scoring and we also have to show examples of each concept by using "R". I did not find any dataset with which i can use. This is why i send an e-mail to you helper. I th...

...rs / Bad customers [by using regression line; ex) inside of line: Good/ outside: Bad] And I found out from the statistics book that there are following method also used to "measure" if credit card company's classification method is proper or not. -Mahalanobis distance -Kolmogorov-smirnow statistics -ROC curve -Gini coefficient -Delta approach Actually,I have not heard of these method and I also need to make some "R" command using some of this statistical method to measure classification. Any example is fine! I just want to look at how these method can be used to meas...