Not only did we detect this correlation for oxaliplatin (and not for irinotecan or for 5-FU only based regimens) within a cohort of 120 patients treated with different neoadjuvant therapies prior to resection of liver metastases, but we also confirmed these results in an additional cohort of 25 patients who underwent sequential hepatic metastasectomies.
Voxel-based two-tailed T-statistics were computed to detect regional correlation for each parameter map regarding motor, associative, and limbic STN regional maps separately.
Moreover, it detects sequence regularities beyond the correlations for which recombination rate can account, which we conjecture is likely to include local mutation rate biases.
Mantel's tests carried out to investigate the existence of any correlations between geographical and genetic distances (Additional file 2: Table S1) did not detect significant correlations for AFLP data in either plant species.
Post-hoc power analyses using the PASS 11 software [ 32] revealed adequate power (0.8) to detect medium-sized correlations for the convergence validity analyses, and R 2 coefficients in the order of 0.28 - 0.35 for the predictive validity and sensitivity analyses.
A similar bimodal distribution was detected for the correlations between DNA methylation and H3K9 acetylation.
Pearson's χ 2 test was used to detect correlations for data sets containing nominally scaled variables.
Example 1 shows how to use SEM to power a study to detect a correlation; the second is used for a mixed ANOVA, using a 2 × 2 design; the third shows how to power a study that uses a multivariate ANOVA / regression.
When comparing methylation levels between two CpG dinucleotides within one sample and one region, we detected significant correlations for most regions in either saliva or blood DNA.
In combination with the original 384 F2, these additional F3 were included to increase our ability to detect correlations and QTL for the VAB, SN and eye size phenotypes.
