Recent content by Curran919

Thank Jarle, very helpful. Indeed using f(x,y,z) \approx ax+by+cz+d gave a poor correlation between the estimated and the measured readings. I tried: f(x,y,z) \approx axyz+bxy+cxz+dyz+ex+fy+gz+h and the correlation appears much better. I think I have some outliers in the...

I am an engineer student working in nuclear research. I am performing some experiments looking for an empirical equation to apply to results in a test section, but am having trouble making a mental leap. Here is the core of the problem with all of the engineering 'fat' trimmed off: I have a...