It is testing a "trending topics" module on the main news feed page that would show users the most popular subjects that people are talking about on Facebook.
The association between genotypes and ovarian cancer risk was tested using a trend test, except for rare alleles in which heterozygous and homozygous variants were combined.
For each characteristic, two-sided Wald tests were applied to test for a trend.
Logistic regression and the associated likelihood ratio test were used to test for a trend in response with group.
On fatigue testing, a trend was identified where a change of mechanism was observed.
At the nonparametric Spearman's correlation test, a trend (= 0.072) was noted toward a correlation between nadir ScVO2 and peak lactate.
The association between genotypes and breast cancer risk was tested using a 2 degrees of freedom (df) likelihood ratio test and a trend test.
Specifically, the company is testing a section highlighting "Trending" topics that appears alongside its desktop newsfeed.
Tests for linear trend were performed using the Wald test with a trend variable assigned the median value of each quartile.
Treatment duration was assessed as well and results were tested to identify a trend.
