It will be decided during the model selection process whether or not other variables on the hospital level are to be introduced in separate level-2 equations as so-called random slope-effects (e.g. hospital-specific tendencies towards testing older patients more frequently).
These methods failed in separating levels 6 and 4.
The UN also has designated a level 3 polio disaster in Iraq and a separate level 3 disaster in neighboring Syria.
Since a group effect was anticipated (the intervention took place in groups), we introduced group as a separate level in the linear mixed effect model.
The probability of job skip in each stage is defined in three separate levels of (0.00, 0.05 and 0.40) and the occurrence probability of these three levels is equal.
Cases with missing data on other variables (deprivation index (n = 139), smoking status at diagnosis (n = 328), patient status at discharge (n = 112), grade (n = 43) and stage (n = 1128)) were included as a separate level in the multivariable analysis (see Additional file 1).
Put one of the three greatest drivers in the world in a car on a separate level from the rest, with a team-mate not quite on his level, operated by the most efficient team in F1, and night follows day.
All groups were housed in separate biosafety level-2 HEPA filtered isolation units.
Adult and juvenile birds were randomly assembled into 3 experimental groups, and each group subsequently housed in separate Biosafety Level-3 biocontainment cubicles: 1) a control group comprising 1 juvenile + 1 adult bird, 2) a pre-exposure group comprising 5 juvenile + 5 adult birds, and 3) a naive group comprising 5 juvenile + 5 adult birds.
Specifically, we incorporate context at two separate levels in our system: (i) the raw frame-wise features and, (ii) the output decisions.
The calcium (Ca2+) and magnesium (Mg2+) ions differ in size by 33 percent, and this produces cation ordering with the two cations occupying specific and separate levels in the structure.
