Test statistic comparing group 1 and group 2 for the kth cell-type: t k 21 = β ^ k 2 − β ^ k 1 s e β ^ k 21, s e β ^ k 21 = n 1 s e β ^ k 1 2 + n 2 s e β ^ k 2 2 n 1 + n 2 The p-value for each test-statistic was calculated by generating an empirical distribution by recalculating test-statistics after reshuffling of class labels 1000 times.
During randomisation, within each network, we randomly reassigned the strength values to all nodes without replacement and recalculated the test statistic.
Individual activation maps were recalculated by testing the goodness-of-fit of this convolution with the blood oxygen level-dependent time series that used the ratio of the sum of squares of deviations from the mean intensity value due to the model (fitted time series) divided by the sum of squares due to the residuals (original time series minus model time series).
The agency also said it would recalculate future crash test measurements to reflect head injuries.
Dropping the three markers with the most extreme allele frequencies and recalculating Long's test yields a non-significant result for all ponds except Toro, which required additionally dropping the mtDNA marker to achieve adequate goodness-of-fit (P > 0.05) to the neutral admixture model (Table 2).
Consequently, the significance of the association is determined by permuting phenotypes, and recalculating weights and the test statistic across replicates.
Since four regression models were evaluated in this analysis (anemia with MDS-ADL, anemia with MDS-HSI, Hb range with MDS-ADL, Hb range with MDS-HSI) the familywise error rate was maintained as a further sensitivity test by recalculating the individual test type I error rate to α/n = 0.0125.
A total of K random permutations are generated independently; for each permutation the group to which each subject belongs is randomly exchanged, and then the statistical test is recalculated in each permutation.
Just to make sure, go over the test and recalculate your points.
When a set of sequences produced a complex network, along with a p-value less than 0.05, putative recombinants were identified by filtering them from the data set and recalculating the PHI-test to check whether the removal of such sequences significantly increased the p-value.
HLA-DRB1*03, DQA1*05 and DQB1*02 were therefore removed from the data, and the overall exact tests recalculated, after which no further overall differences were detected between myositis subtype versus controls.
