Example sentences for: pooling

How can you use “pooling” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • As pointed out by one reviewer, sample pooling is able to reflect group-specific variance, but assumes that residual individual variance is not influenced by the group variable.

  • Further, we recommend pooling RNA samples instead of tissue or cell samples, because the variability at the tissue level is usually larger than at the RNA level.

  • Both studies have strengths and weaknesses, which suggest that pooling the effect estimates from each study, may provide a better estimate of the expected change in incidences of chronic bronchitis than using either study alone.

  • 0 under the alternative non-central t distribution g ( t, df 1 , δ): . Now when the n samples are randomly assigned into pools of size p with equal mixing, power is decreased because the degrees of freedom are reduced to df 2 = 2( n / p - 1), which makes the tails of the central t distribution under H 0 heavier and thus the critical value t 0 * will be further from 0, while the non-centrality parameter is unchanged: (since the variance is reduced to σ 2/ p and the number of chips reduced to n / p ). However, if n + k subjects with pool size p are compared to n subjects without pooling, then the power change is not monotonic.

  • , the PPV distribution for each code was simulated by using 10,000 iterations of a binomial distribution whose parameters were obtained by pooling data from four published ICD-9 stroke validation studies [ 5, 11, 12, 13]).


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