Second, estimates of creatinine-adjusted urinary fluoride (|rmol/ mmol) were available for the same subsamples
, we also excluded individuals for which data on some chemicals was omitted.
We first investigated whether different measures captured academic outcomes for representative subsamples
In order to verify the consistency of results for the overall sample, subsamples
were extracted by prevailing Brazilian REIT types: Offices, Malls, Fixed Income, and Multiclass.
Gravimetrically controlled pipetting for subsamples
, dilutions and blends with a high-precision weighing unit guarantees the correct volumes of the resulting samples.
The analysis involves different return horizons, different compounding conventions, and many different subsamples
(by time period, underwriter ranking, VC backing, etc.
In order to determine if the validity parameter estimates were invariant across different samples, the full sample was divided in two subsamples
based on their major areas.
Sampling method varied according to each of the subsamples
We estimate equation (2) above on large and small bank subsamples
To test these hypotheses, we use Eicher's and Leukert's (2009) approach of splitting the sample into subsamples
and conducting an empirical analysis for each of them.
The study, which compiled data from nine urban areas that administered the Youth Risk Behavior Survey from 2001 to 2011, calculated the odds of physical dating violence victimization across demographic subsamples
The American and Jordanian subsamples
used 21 warning strategies, of which thirteen are shared, two are American-specific and six are Jordanian-specific.