First, for each of the O cL) base pairs (a i, a j )∈𝒞, there are O d) aligning partners for a i and O d) aligning partners for a j, giving a total size of O cd2 L ).
Alternatively, for each of the O dL) aligning pairs (a i, b k )∈𝒞, there are O c) base-pairing partners for a i and O c) base-pairing partners for b k, giving a total size of O c2 dL ).
We adapt the results from Ball and Donnelly (Ball and Donnelly, 1995) to our model, giving (2) Pr [ Z = z | A = a, q ] = a a + z (2 z + a − 1 z ) q z + a (1 − q ) z This gives a formula for the total size of the outbreak of (3) Pr [ K = k | p, q ] = ∑ a = 1 k Pr [ A = a | p ] Pr [ Z = (k − a ) | A = a, q ].
Analytically, we partition the set of cliques in a clique tree into different sets, and introduce a growth curve for the total size of each set.
That's because the researchers used a new, lower estimate for the total size of the world's reservoirs, Harrison says.
Using the same criteria, we established that the baseline mean±SD AQLQ score for the eligible group is 4.60±0.91, and using the same parameters, a clinically significant increase of 0.5 38 in AQLQ would require a sample size of 52 patients/group for a total sample size of 104.
Thus the expected sample size is 425 elderly people in each of 6 countries for a total sample size of 2550 individuals.
We determined that with a power of 90%, alpha of 0.05, the required sample size per each group is 21, for a total sample size of 42 participants.
Based on assumptions of a 10% prevalence of physical or sexual IPV in the study population and a 15% miscarriage rate in the non-exposed group, our recruitment targets were 116 in the exposed group and 1147 in the non-exposed group, for a total sample size of 1263 using the method of Fleiss (with continuity correction) [ 21].
Therefore, our final estimated sample size will be 220 patients per arm, for a total sample size of 660 patients.
