A manifesto for reproducible science.

"Competing interests: M.R.M, together with C.D.C and D.V.M.B., has received funding from the BBSRC (grant number BB/N019660/1) to convene a workshop on advanced methods for reproducible science, and is chair of the CHDI Foundation Independent Statistical Standing Committee. B.A.N. is executive director of the non-profit Center for Open Science with a mission to increase openness, integrity and reproducibility of research. N.P.d.S. leads the NC3Rs programme of work on experimental design, which developed the ARRIVE guidelines and Experimental Design Assistant. J.J.W. is director, experimental design, at CHDI Management/CHDI Foundation, a non-profit biomedical research organization exclusively dedicated to developing therapeutics for Huntington’s disease. The other authors declare no competing interests."

"M.R.M. is a member of the UK Centre for Tobacco Control Studies, a UKCRC Public Health Research Centre of Excellence. Funding from the British Heart Foundation, Cancer Research UK, Economic and Social Research Council, Medical Research Council, and the National Institute for Health Research, under the auspices of the UK Clinical Research Collaboration, is gratefully acknowledged. This work was supported by the Medical Research Council Integrative Epidemiology Unit at the University of Bristol (MC_UU_12013/6). D.VM.B. is funded by a Wellcome Trust Principal Research Fellowship and Programme (grant number 082498/Z/07/Z). N.Pd.S. is employed by the NC3Rs, which is primarily funded by the UK government. J.P.A.I. is funded by an unrestricted gift from S. O’Donnell and B. O’Donnell to the Stanford Prevention Research Center. METRICS is supported by a grant by the Laura and John Arnold Foundation. The authors are grateful to Don van den Bergh for preparing Fig. 2. Competing interests: M.R.M, together with C.D.C and D.V.M.B., has received funding from the BBSRC (grant number BB/N019660/1) to convene a workshop on advanced methods for reproducible science, and is chair of the CHDI Foundation Independent Statistical Standing Committee. B.A.N. is executive director of the non-profit Center for Open Science with a mission to increase openness, integrity and reproducibility of research. N.P.d.S. leads the NC3Rs programme of work on experimental design, which developed the ARRIVE guidelines and Experimental Design Assistant. J.J.W. is director, experimental design, at CHDI Management/CHDI Foundation, a non-profit biomedical research organization exclusively dedicated to developing therapeutics for Huntington’s disease. The other authors declare no competing interests."