R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(2.757.01,2.567.59,2.508.69,2.323.95,2.240.88,2.123.44,2.324.80,2.213.87,2.082.59,1.946.38,2.015.30,2.109.53,2.089.35,1.968.63,1.983.14,1.918.08,1.854.21,1.898.35,2.022.86,2.043.47,2.100.18,2.173.06,2.233.66,2.199.43,2.132.87,2.156.59,2.187.89,2.133.24,2.057.46,2.062.82,2.061.08,2.034.28,2.030.96,1.945.30,1.861.99,1.783.70,1.828.18,1.848.89,1.809.26,1.866.96,1.881.46,1.785.79,1.814.15,1.848.01,1.854.38,1.800.87,1.902.96,1.885.83,1.906.24,1.879.70,1.854.84,1.873.11,1.862.68,1.859.62,1.881.85,1.861.45,1.845.08,1.863.39,1.846.63,1.883.17,1.907.12,1.908.64,1.980.77,2.004.32,1.997.28,1.997.91,1.976.57,1.973.95,1.970.54,1.963.02,1.890.27,1.856.11,1.851.65,1.839.94,1.802.74,1.794.97,1.805.38,1.834.19,1.884.03,1.870.39,1.925.48,1.893.94,1.900.09,1.858.77)
Error: unexpected numeric constant in "x <- c(2.757.01"
Execution halted