GWA is considered to be more powerful than linkage analysis for detecting the effects of common alleles with small effects but is less powerful when traits have a complex genetic determination, including epistasis.
Furthermore, these studies have shown that approximate techniques such as GRAMMAR and emmax are very efficient in terms of error control when family structures exist, as well as in computing speed, but are less powerful in certain situations e.g. [ 41, 46].
In a similar analysis, adding the sum of organochlorine pesticides to the traditional risk factors, a similar improvement in reclassification was seen using IDI but was less powerful using NRI (estimate 0.0097, SE 0.0045, and P = 0.034 for IDI and estimate 0.16, SE 0.086, and P = 0.063 for NRI).
But facts were less powerful than the tug of fiction, especially when it became clear that the Oxfordshire riverbank had been the scene of a modern creation myth, and soon the memories of everyone present had been gilded and polished until they shone.
The three East Indiamen that made up the convoy fought against their opponent with their own batteries of cannon but ultimately were less powerful, less manoeuvrable and less trained than their opponent and were defeated one by one; only the smallest of the three escaped.
Perhaps the speeds were not so high, perhaps the centrifugal forces were less powerful, but Michael Schumacher also felt that joy in driving at the limit at the road car test drives in Balocco or on the Nurburgring.
BUT if Maxwell was less powerful than he himself believed, he was nonetheless an effective bully.
But they are less powerful than Series I cars because of their emissions controls.
But it is less powerful now, and it has lost a vital cog: the governorship is now in the hands of a Democrat.With the race far more unpredictable after New Hampshire, Mr McCain can hope against hope to win in South Carolina.
