Since the heart rate (R-to-R intervals) was different among studied patients, differences in length of tachograms can influence the derived power spectra patterns.
This is problematic, however, since variation in a response variable for immigrants arriving in different years can be due to differences in length of residence, differences in observed and unobserved characteristics between cohorts, or both.
Atypical PrPres is structurally different from PrPSc, as evident from the differences in length of PK-resistant fragments, glycoform ratios and RNA-dependency of their amplification in vitro [ 11, 12, 26, 27].
An alternative approach is to use different admission quota for the days of the week, taking differences in length of stay (LOS) between patient types into account.
These differences in length of benefits will cause the rates to differ greatly, so compare them separately to make each type of policy easier to understand.
The differences in length of the Atlantic salmon sdY genes come from different numbers of a CT dinucleotide repeat in Intron I.
One should decide whether to give equal weight to differences in length of life at all ages, or whether the weights are different, for example for younger age groups.
Greater or lower values of Gini coefficient show a greater or lower magnitude of interindividual differences in length of life.
No significant differences in length of stay or mortality were observed between patients with a low or high cortisol level within the dexa and control groups.
Despite obvious similarities between the donkey and horse placenta, specific morphological features do exist, and are possibly related to the differences in length of gestation.
The analysis of the income of the professions indicated a wide variability of that income, much of it considered to be a compensatory effect of differences in length of training (Ibid., 83).
