If the Shoe Fits, Will it Make You Fit?by
"All three toning shoes
tested showed no statistically significant increases in either exercise
response or.... There was simply no evidence to
indicate that the toning shoes offer any enhanced fitness benefits...
A Call for Weight Loss Statisticsby
Big Daddy D.
It is vary frustrating trying to research weight loss over the Internet. Not only does it seem that everyone is trying to make a quick buck but we are flooded with disinformation (false information). Everywhere I look, I
Model Fit for a Logistic Regressionby
, however, how do you know if your model fits the data well?
One option is the Pearson chi-squared statistic...
How do you know if your model fits the data well? When applying an OLS regression...
Professor Jarman's reliance on the c-statisticby
it is vital to understand is the so-called 'c-statistic' which is a basic measure as to how well a model fits....
It is also interesting that 75 of 247 of Prof Jarman's mortality models failed their statistical Goodness of Fit tests...