. 2016 Oct 18;5:683. Originally published 2016 Apr 14. [Version 2] doi: 10.12688/f1000research.8452.2

Table S1. Linear model for Total Time.

We built a linear model of the Total Time as a function of whether the Reviewing Editor served as a reviewer (Editor_As_Reviewer) (categorical variable, two levels), the final decision made on a paper (Decision_No), and the number of unique reviewers. The revision time increased with the number of reviewers, but it decreased when a Reviewing Editor served as one of the reviewers.

	coef	std err	z	[95.0% Conf. Int.]
Intercept	85.7868	4.462	19.225	77.041 94.533
C(Editor_As_ Reviewer)[T.True]	-9.2265	1.701	-5.425	-12.560 -5.893
C(Decision_Type) [T.Reject Full Submission]	-65.3500	1.622	-40.285	-68.529 -62.171
Unique_Reviewers	7.1892	1.620	4.438	4.014 10.364