9 citations · 9 across the 2 of their papers we have counts for
2 papers
math.ST2016
The Directions of Selection Bias
Zhichao Jiang, Peng Ding
We show that if the exposure and the outcome affect the selection indicator in the same direction and have non-positive interaction on the risk difference, risk ratio or odds ratio…
math.ST2014★ 9 cited
Qualitative Evaluation of Associations by the Transitivity of the Association Signs
Zhichao Jiang, Peng Ding, Zhi Geng
We say that the signs of association measures among three variables {X, Y, Z} are transitive if a positive association measure between the variable X and the intermediate variable…