Once again, there is considerable imprecision in the various regression formulae used and in some of the indicators.

Intraocular lens power calculation formulas fall into two major categories: regression formulas and theoretical formulas.

The most common regression formulas are the SRK and SRK II.

The regression formula which describes this acceleration before the embryo reaches 25 mm in crown-rump length or 9.2 LMP weeks is:

"There's a regression formula that allows the use of just this segment."

The numeric scores are then converted into predicted mortality by using a logistic regression formula developed and validated on populations of ICU patients.

If we set up a regression formula (or companion matrix) for the cubic, we find the next factor to be ( + 1), as we have already noted.

The model uses a basic regression formula with parameters that are derived from historical project data and current as well as future project characteristics.

This data, converted into a regression formula by Lewis Binford, is still used to date pipe stem fragments.

Predicted mortality was calculated with the logistic regression formula described in the original article [ 5].