It's commonly said that "statistical significance is not the same as biological significance." What this means is that statistics is only a tool that can attempt to describe complex, concrete biological systems, but can't capture every extra factor that may come into play. ...
>9% B >12% Your test results Test "B" converted 34% betterthan Test "A".I am99%certain that the changes in Test "B" will improve your conversion rate. Your A/B test is statistically significant! You can do more than A or B ...
Generally speaking, what may or may not be statistically significant would be aresult(e.g. "the mean of these data is larger than zero"), and statistical significance refers to the likelihood that that result might happen due to randomness, rather than ...
The dense seismic network and newly developed directivity tool enable us to extract efficiently directivity effects with statistical significance, using the ground-motion dataset during the regression analysis process. The obtained rupture directivities are consistent with the main focal mechanism orientation...
2.10. Statistical analysis 2.10.1. Sample size justification We allowed for detecting a 15% absolute difference in the proportion of articles with spin (primary outcome) between the intervention and control group (a reduction from 30% to 15%) with a power of 80% and a two-sided alpha of ...
R: A language and environment for statistical computing. http://www.r-project.org/ (2014). Turley, P. et al. Multi-trait analysis of genome-wide association summary statistics using MTAG. Nat. Genet. 50, 229–237 (2018). Article CAS PubMed PubMed Central Google Scholar Download ...
of 3 months. However, there was only a numerical improvement in median overall survival (mOS) without statistical significance [112]. These findings were consistent with results seen in the broader population of gBRCA1/2m and HER2-negative metastatic breast cancer [113]....
Since these estimates are used in the test statistics to assess the statistical significance of the observed fold change, proteins exhibiting a large fold change are often declared non-significant because of a large sample variance, while at the same time small observed fold changes might be ...
(Supplementary Table1; Supplementary Fig.1a). According to statistical emission inventories, the v-NH3is the dominant source of regional NH3emissions, accounting for 94 ± 1%, 90 ± 1%, and 95 ± 1% of the total emission in East Asia during 2001–2015, North America during ...
Variant effect prediction of these was done in ENSEMBL (release 104)62. For genome-wide significant variants, we considered: gene context (whether a variant is intergenic or located within a specific functional region within a gene locus); deleteriousness (Combined Annotation Dependent Depletion (...