However, significant differences are observed in the optimal sizes in several process units (variations up to 118.30% depending on the case) and also in the requirements of steam, electricity and cooling water (variations up to 27.60% depending on the case).
Inaccuracy can result from lack of measurements, unit-to-unit variation, and variation during normal operation.
Many of these are similar to, or are adaptations of, familiar techniques for partitioning within- and between-unit variation, and for identifying elementary uniform landscape units.
Results: There was a significant inter-unit variation in the use of intrapartum foetal blood sampling, use of syntocinon for augmentation of labour, mode of delivery, type of perineal damage, postpartum haemorrhage, low Apgar score and admission to SCBU.
The fan sounds a little whinier on this model when it kicks in, but I suspect that's a unit-by-unit variation.
The Gaussian noise is assumed to have zero mean and unit variation.
Increasing ( theta_{i} ) will decrease the unit variation that observed utility brings to choice probability.
When the OR is equal to 1, the effect of the unit variation of the regressor on the dependent variable is null.
The odds ratios (ORs) were also determined by measuring the change in probability of the dependent variable following a unit variation in the regressor.
In adjusted regression models, the likelihood of probable antenatal depression decreases by 0.69 for every unit variation (increase) in folate (OR = 0.69 per SD increase in folate; 95% CI: 0.52, 0.94).
Our observations confirm the high frequency of multiple unit variation (multistep) at large microsatellite loci, and further show that the occurrence of multiple unit variation is dependent on both repeat number and motif size.
