Re: AI-GEOSTATS: question concerning confidence intervals

2003-02-07 Thread correa sandra
HI Antje: I am working with OK trying to get confidence intervals, Deutsch and Journel (1997) discuss on page 125 the calculation of "Error Simulation", as I understand the confidence intervals are calculated using the model, not the data values. It seems the solution is : "... a nonconditional sim

Re: AI-GEOSTATS: question concerning confidence intervals

2003-02-07 Thread correa sandra
HI Antje: I am working with OK trying to get confidence intervals, Deutsch and Journel (1997) discuss on page 125 the calculation of "Error Simulation", as I understand the confidence intervals are calculated using the model, not the data values. It seems the solution is : "... a nonconditional sim

AI-GEOSTATS: question concerning confidence intervals

2003-02-07 Thread Antje Müller
Dear members of the mailing - list, I deal with the interpolation method kriging. My question is how to get reliable confidence intervals if the data doesn't have a gaussian distribution. The common way to interpolate non-gaussian data is to transform it and to estimate the variogram of the trans

Re: AI-GEOSTATS: Help, please with spatial(?) correlation

2003-02-07 Thread Roger Bivand
On Fri, 7 Feb 2003 [EMAIL PROTECTED] wrote: > Dear list members, > > I am a GIS programmer at Hungarian Central Statistical Office, and > trying to make a work about statistical connections between time > required to reach some source (e.g. the capitol, the border crossing > points, or local civi

AI-GEOSTATS: Help, please with spatial(?) correlation

2003-02-07 Thread Jozsef . Fabian
Dear list members, I am a GIS programmer at Hungarian Central Statistical Office, and trying to make a work about statistical connections between time required to reach some source (e.g. the capitol, the border crossing points, or local civil services) and local social parameters (this first time