These percentages of unique records (and thus the potentials for re-identification) are highly
dependent on the number of variables (which must also be available in other databases which are identified to be considered in a disclosure risk analysis), the categorical breakdowns of those variables, and the level of geographic detail included.
The cost of any Illinois life insurance policy is
dependent on a number of variables assessed by the underwriters as they determine the cost of your premium.
Not exact matches
The Hillary Step is the key bottleneck
on the Everest summit climb and can often become a juncture where human life is lost
dependent on two
variables --(1) the
number of climbers concentrated at the Step that either want to ascend or descend at any one time, and (2) the change in trend in the weather at the top
of the mountain.
Essentially, viral marketing is
dependent on two
variables: time and the
number of new users each user generates.
In metadynamics, sampling is accelerated by a time -
dependent bias that acts
on a small
number of collective
variables.
[21] These studies showed that after a certain point, increasing the size
of a geographic area does not significantly decrease the percentage
of unique records (i.e., those that could be identified if sampled), but that the point
of diminishing returns is
dependent on the
number and type
of demographic
variables on which matching might occur.
We estimated models by using
dependent variables previously associated with significant treatment effects in the follow - up study.10, 20 These included life - course outcomes for the mother, such as
number of subsequent children, months
on welfare, impairments due to substance use, and
number of arrests, as well as life - course outcomes for the study children, such as
number of runaway episodes and
number of arrests or convictions.
Model 1 included the marital status
variable and covariates (age, education, equivalent household income, at least one disability,
number of chronic diseases,
number of children, participation in economic activity, and
number of social activities) as the second step in regressing depressive symptoms (
dependent variable)
on marital status (independent
variable).