dataset=sinc begin description Artificial data for comparing SIR with trimmed views. Contributed by David Olive. end description begin variables col 0 = x1 col 1 = x2 col 2 = x3 col 3 = y end variables begin data 0.20672511 0.55444874 7.91494242 -0.0028821674 0.62290732 0.58836933 0.19412687 0.2890844565 0.19807451 0.17220385 10.20583043 -0.0081247662 1.98361771 4.90644479 3.23785157 0.0215128476 4.36977605 0.72690244 0.62401143 0.1283180354 1.45886008 3.97389471 0.10925820 -0.0313035088 1.08672308 0.26829651 0.34893258 0.1701067014 0.52494089 0.33584434 0.10362127 0.6620241567 0.19143479 0.96111332 0.20372902 0.1485533713 3.82034546 0.73206284 2.43183481 0.0010814439 4.10108359 1.14050948 0.64172931 0.1082185514 0.60356730 0.71548158 0.54511936 -0.1373508414 3.52670243 0.09767094 0.93002297 0.0348479121 1.20914638 0.88513865 0.21341470 -0.1271030906 3.54699500 3.22312318 0.17826381 -0.0847906761 0.89032228 2.35071272 0.82030962 0.1217390276 1.20257419 0.98510979 1.50837048 0.1283264411 1.18765744 0.32037331 2.61944811 -0.0267359337 0.33011306 0.73983438 1.39380602 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