R version 3.3.0 (2016-05-03) -- "Supposedly Educational"
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> y <- c(1773.122987	1755.738671	1815.326624	1864.514879	1950.424506	2058.263335	2172.024891	2218.026029	2312.131495	2471.493	2521.343487	2597.585514	2651.132215	2812.617539	2986.81924	3213.061525	3457.058429	3739.273928	3828.350847	4094.456722	4452.925168	4685.863732	4861.063358	5131.82638	5438.616195)
Error: unexpected numeric constant in "y <- c(1773.122987      1755.738671"
Execution halted