Interpretational Issues Thus far, we compared 3 pairs of exams using 3 t-tests. A shortcoming here is that all 3 tests use the same tiny student sample. This increases the risk that at least 1 test is statistically significant just by chance. There's 2 basic solutions for this: apply a...
6. As a whole, these unpredictable genome-modifying events complicate the interpretation of experimental results and reduce the safety profile of candidate genetic therapies. Despite this, in certain experimental settings, such as those amenable to cell isolation and screening, homology-independent chromos...
I-wave periodicity repetitive paired-pulse transcranial magnetic stimulation (iTMS) can modify acquisition of a novel motor skill, but the associated neuro
Due to the difficulty in sampling of metastatic tumors, patient selection is commonly based on results of primary tumor samples when metastatic samples are not available. However, due to tumor heterogeneity, metastatic tumors may be different from primar
Paired Samples T-Test OutputSPSS creates 3 output tables when running the test. The last one -Paired Samples Test- shows the actual test results.SPSS reports the mean and standard deviation of the difference scores for each pair of variables. The mean is the difference between the sample ...
Statistical analyses were performed using SPSS 20 statistical software. Correlations between PD-L1 expression in tumor cells and lymphocytes in the PTs and LNMs were examined using the Wilcoxon matched-pairs signed-rank test and Spearman’s rank correlation. Correlations between PD-L1 expression and...
All MSP assays are qualitative and thus, we define a sample as positive for methylation when MSP amplification signal is present (Cq < 40.00) and as negative only in the complete absence of amplification signal. 2.10. Statistical Analysis Statistical analysis was performed using SPSS Statistics ...