Modernized Appraisal is a necessary part of coming lending regulation. Some think old methods are just fine. Others think advanced quantitative methods are necessary. What to do? Most of us started out learning about things like median, mean, maximum, minimum, and even standard deviation. “Descriptive statistics” they called it. Our teachers also showed us pretty […]
A vary good question! As I have often contended: The problem with statistics is . . . words. Appraisal has been accused of being a “cottage industry.” Grrrr. How can this be? Here, too, part of the problem is words. We have continued to use, enforce, and teach outmoded ways and words. Ways and words […]
Statistical methods have been long touted in established appraisal education. Yet they seem to remain mystical and remotely related to what we actually see in appraisal reports. What happened? I was an early proponent of more numerical methods as opposed to judgment opinion methods. It seemed to me that adjustments taken off adjustment sheets seemed […]
I just attended the American Statistical Association joint conference in Portland. I learned some things: 1) I have forgotten a lot from my extensive graduate stats classes. 2) My narrow focus on valuation and risk has narrowed my world. 3) “Statistics” has widened, progressed, advanced, and gentrified. Statistics has progressed. Valuation has not progressed. Both […]