Scheduled instrument methods encompassing a 10 min window around the measured retention time along with calculated collision energies were created using Skyline.
All diary procedures, including data collection schedule and instrument comprehension were piloted with an initial sample (N = 10) of individuals from the target population for two weeks, with modification to a small number of items before total field deployment.
The schedule of instruments administered at each interview session is presented in table 1.
Standardization may be required for all kinds of data, particularly when there is variation in study protocols, participant visit schedules, lab instruments, reagents, lab protocols or other aspects of data collection.
The algorithm of data routing and instrument scheduling in this project is described.
Ransom and Sims (2010) used pre-negotiated salary schedules as an instrument for actual teacher salaries in Missouri and found evidence of market power by school districts.
The performance of both instrument scheduling algorithm and routing schemes is evaluated and analyzed through extensive simulations under a typical scenario.
