I dropped observations with nominal hourly wages exceeding 1000 dollars.
From this original sample I drop observations with missing or non-positive values for the number of employees, value added, or capital stock.
From this initial sample, I drop observations with non-contributory occupations and missing values of occupation and establishment location, and drop individuals for whom educational attainment is missing.
Patients lost to follow-up, i.e. observations with missing data, were excluded from the primary analyses.
The MAR mechanisms are simulated via the linear logistic model logit = γ0 + γ1 y i, such that observations with large values of y are more likely to have values of x missing.
In order to reduce the influence of outlying weights (i.e. those observations with a very high or very low propensity score), weights may be stabilized via multiplication by the mean propensity score of the given exposure group [ 19, 22].
Given my observations with people I know on and offline, professionally and personally, I'd have to say "yes... yes we most definitely are!"... Glass as it was shown today is another disturbing step toward an all-social, always-on web of connectivity that isn't a means to an end as much as it is a cause in and of itself.
Actually, it contains aggregated information of EHR (i.e., groups of observations with summary statistics based on those observations).
I believe we will soon come to a day when Android phones will be looked at with the same jaundiced eye as, say, the latest LG Chocolate, but since that day hasn't come, I'll share a few observations with Verizon's new $99 Hero-alike, the Eris.
When I share this observation with well-meaning friends and acquaintances who ask me if I am excited to be back home in the U.S., people are surprised.
