hello list,
in simple kriging with means the mean of residuals is presumed to be zero. if i derive (varying) local means from (correct) regression analysis, residuals usually (should) satisfy the condition of zero mean. but if i use predefined/"regional" (varying) local means i have some problems because the mean of residual is far away from zero. is it absolutely necessecary in simple kriging with vaying local means that the mean of residuals is really zero ? if yes what can i do because my residuals are far awya from zero? i would be glad if someone could give some advice regards Lenz Lorenz Dobler Bayerisches Geologisches Landesamt (Geological Survey of Bavaria) He�strasss 128 D-80797 M�nchen Germany Tel.: 0049/(0)89/9214-2756 email: [EMAIL PROTECTED] http://www.geologie.bayern.de/ -- * To post a message to the list, send it to [EMAIL PROTECTED] * As a general service to the users, please remember to post a summary of any useful responses to your questions. * To unsubscribe, send an email to [EMAIL PROTECTED] with no subject and "unsubscribe ai-geostats" followed by "end" on the next line in the message body. DO NOT SEND Subscribe/Unsubscribe requests to the list * Support to the list is provided at http://www.ai-geostats.org
