"People were going to start combining apartments or dividing them, creating a random condition within the building," he said.
The results of regression models will generally remain valid so long as the missing data pattern satisfied the missing at random condition (MAR), which stipulates that the probability of missingness does not dependent on unobserved values of missing responses after taking into account the nonmissing data.
For each sample, 170 SNPs were selected at random, conditioned on their being separated from each other by at least 200 kb.
Multiple (five) imputations under the missing at random conditions were used to account for missing data in all variables that were included, according to procedures previously described [ 29, 30].
Discrimination thresholds in the with-reference condition were lower than those in the no-reference condition in 50 out of 72 699%) children (compared with 50% as would have been expected if the difference between the conditions occurred at a random direction; Binomial test, p = 0.006, see Figure 1, grey lines denote individual data).
Multiple imputation is best applied when data are missing at random, a condition that is demonstrably not met in our data.
Look at a random article.
At the start of each presentation, the target waveform was either drifted upwards or downwards (determined at random on a trial-by-trial basis) at 2 Hz (Motion condition), remained stationary (Static condition), or the frames of the motion condition were presented in a random order (Scrambled condition) for 2 seconds.
Considering the random results, it can be said that the model produces the same results under random conditions, only at different quantities.
Then for each backwards-in-time simulation, we select an allele trajectory at random and condition the coalescent simulation on the population sizes and migration history of the favored allele as specified by the allele trajectory (see Methods).
