AI-GEOSTATS: Large error correlation coefficient?

2003-06-23 Thread Adrian Martinez Vargas
I have performed a jacknife estimation of e variable V1* in a 3D space, the reference file have the true values of V1. Then I get the local error as ERR=V1-V1*. The problem is that correlation coefficient have large values for V1 and the other variables (0.7-0.9) and by theory the error must

Re: AI-GEOSTATS: large error correlation coefficient?

2003-06-15 Thread Isobel Clark
I have performed a jacknife estimation of e variable V1* in a 3D space, the reference file have the true values of V1. Then I get the local error as ERR=V1-V1*. The problem is that correlation coefficient have large values for V1 and the other variables (0.7-0.9) and by theory the error

AI-GEOSTATS: large error correlation coefficient?

2003-06-14 Thread Adrian Martinez Vargas
I have performed a jacknife estimation of e variable V1* in a 3D space, the reference file have the true values of V1. Then I get the local error as ERR=V1-V1*. The problem is that correlation coefficient have large values for V1 and the other variables (0.7-0.9) and by theory the error