R version 2.12.0 (2010-10-15)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> y <- c(10.539.51,10.723.78,10.682.06,10.283.19,10.377.18,10.486.64,10.545.38,10.554.27,10.532.54,10.324.31,10.695.25,10.827.81,10.872.48,10.971.19,11.145.65,11.234.68,11.333.88,10.997.97,11.036.89,11.257.35,11.533.59,11.963.12,12.185.15,12.377.62,12.512.89,12.631.48,12.268.53,12.754.80,13.407.75,13.480.21,13.673.28,13.239.71,13.557.69,13.901.28,13.200.58,13.406.97,12.538.12,12.419.57,12.193.88,12.656.63,12.812.48,12.056.67,11.322.38,11.530.75,11.114.08,9.181.73,8.614.55,8.595.56,8.396.20,7.690.50,7.235.47,7.992.12,8.398.37,8.593.00,8.679.75,9.374.63,9.634.97,9.857.34,10.238.83,10.433.44,10.471.24)
Error: unexpected numeric constant in "y <- c(10.539.51"
Execution halted