Correction: Why Most Published Research Findings Are False.

[This corrects the article DOI: 10.1371/journal.pmed.0020124.].

There is an error in Table 2. A set of parentheses is missing in the equation for Research Finding = Yes and True Relationship = No. Please see the correct Table 2 here.

Table 2

Research Findings and True Relationships in the Presence of Bias.

Research Finding	True Relationship
	Yes	No	Total
Yes	(c[1 – β]R + ucβR)/(R + 1)	(cα + uc(1 – α))/R + 1)	c(R + α – βR + u – uα + uβR)/(R + 1)
No	(1 – u)cβR/(R + 1)	(1 – u)c(1 – α)/(R + 1)	c(1 – u)(1 – α + βR)/(R + 1)
Total	cR/(R + 1)	c/(R + 1)	c