Re: AI-GEOSTATS: kriging variance and accuracy

2006-10-11 Thread Gerald van den Boogaart
Dear Tom, I do not fully understand your question. However I will try to give an as good as possible answer. Am Dienstag, 10. Oktober 2006 10:46 schrieb tom andrews: > Dear List > > For me kriging variance may convey distribution of random variable > (the same for each random variable). T

AI-GEOSTATS: negatively-skewed data and rank transformation

2006-10-11 Thread sebastiano trevisani
Dear list member I' m wondering if in the case of negatively skewed data the rank transformation is the best way to handle the problem. As obvious my doubts are related to the back-transformation process. Sebastiano + + To post a message to the list, send it to ai-geostats@jrc.it + To unsubsc

AI-GEOSTATS: Re: Lagrange Multiplier

2006-10-11 Thread Njeri Wabiri
Dear list Just a newbabie question What is the statistical interpretation of the Lagrange multiplier in kriging. At least I know if its positive we have a high kriging variance and vice versa. Grateful for a response and a reference Njeri + + To post a message to the list, send it to ai-ge

RE: AI-GEOSTATS: Re: Lagrange Multiplier

2006-10-11 Thread Ted Harding
On 11-Oct-06 Njeri Wabiri wrote: > Dear list > Just a newbabie question > What is the statistical interpretation of the Lagrange > multiplier in kriging. > At least I know if its positive we have a high kriging > variance and vice versa. > > Grateful for a response and a reference > > Njeri The