Second, for each of the eight randomly drawn labels, we sample N = 150 patients from the corresponding original dataset, with replacement.
The problem in labour markets was not so much that net job creation tumbled, but that separations were not paired with corresponding replacement hires: when firms lost or sacked a worker they did not find it advantageous to replace him.Interestingly, the procyclicality of churn is one reason why recessions are so bad for new labour-market entrants.
Next, we constructed simulated datasets by selecting a model, and its corresponding NJ tree at random (with replacement) from the pool of 70, and used Seq-Gen1.3.2 [ 63] to simulate 1000 nucleotide characters for each model/tree combination.
We randomly "filled-in" the spreadsheet by choosing values for the missing entries, with replacement, from the corresponding column.
For each quadrant, using probability laws, we predicted the number of shared singletons when a virtual community is created by randomly drawing a number equal to the encountered number of singletons in each quadrant 4 times (corresponding to the 4 quadrants studied) with replacement from a pool of the expected number of singletons in that quadrant.
The vectors of coverages observed in the real data were also used to estimate frequencies in the simulated data for consistency; in other words, we drew C i (the observed coverage at the ith SNP, in either the old or young pool) alleles with replacement from the corresponding old or young simulated pool in each Monte Carlo iteration.
Second, we pick 2 policies from the current generation with replacement according to their corresponding probabilities.
A total of 100,000 replicates were obtained by sampling three times with replacement gene lineages from vectors corresponding to the number of identified gene lineages in each gene family.
The sub-full-length CAD transcript (representing three out of the 10 isolated CAD cDNA clones) corresponding to replacement of exon 3 with a truncated human transposon, Alu repeat, was isolated in Hep3B cells.
The original multiple sequence alignment gives rise to a distance matrix D. Each replicate dataset created by sampling columns with replacement from the alignment also gives its corresponding matrix B of perturbed pairwise distances.
