regression towards the mean造句
例句与造句
- The specific issue had to do with regression towards the mean.
- Not all such bivariate distributions show regression towards the mean under this definition.
- However, all such bivariate distributions show regression towards the mean under the other definition.
- Often exceptional performances are followed by more normal performances, so the change in performance might better be explained by regression towards the mean.
- This came from using the word " regression " for the phenomenon ( also known as " regression towards the mean " ) that children go back to the average relative to their parents.
- It's difficult to find regression towards the mean in a sentence. 用regression towards the mean造句挺难的
- The phenomenon of a " sophomore slump " can be explained psychologically, where earlier success has a reducing effect on the subsequent effort, but it can also be explained statistically, as an effect of the regression towards the mean.
- This intergenerational mobility includes poor as well as middle income groups, although among the high income Borjas noted a regression towards the mean or equalizing tendency in income / status, whereby children of very successful immigrants tended to have lower, not higher, incomes / status than their parents, becoming successful but not as successful.
- Evolution in the face of heavy selective pressures can be quick in small populations, but in a very large population with a " lack " of selective pressures I think you're going to find mostly a regression towards the mean on the whole, e . g . not much change in either direction over the course of the population as a whole . ( Ironically, that is what the founder of eugenics, Francis Galton, thought too.
- :I only have access to the first page from where I am, but it looks to me like he's just making a moderate generalization : regression towards the mean means that the expected value of a second instance of a random variable is closer to the mean than the " given " value of the first instance of that random variable; reversion ( as he wants to define it ) would mean that the expected value of a second instance of a random variable is closer to the mean than the " expected " value of the first instance of that random variable . note the italics.