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. Author manuscript; available in PMC: 2013 Sep 19.
Published in final edited form as: Ann Stat. 2013 Feb;41(1):250–268. doi: 10.1214/12-AOS1072SUPP

Fig. 1.

Fig. 1

The scatter plot of Y versus β^Tx, with β^ obtained from SIR, DR, dMAVE and Eff, respectively. The fitted cubic regression curves (−) and the adjusted r2 values are shown.