R version 3.2.2 (2015-08-14) -- "Fire Safety"
Copyright (C) 2015 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(254,200,165,123,162,145,145,161,155,173,160,47,232,143,161,159,243,192,157,143,221,227,132,41,273,182,188,162,140,186,178,236,202,184,119,16,340,151,240,235,174,309,174,207,209,171,117,10,339,139,186,155,153,222,102,107,188,162,185,24,394,209,248,254,202,258,215,309,240,258,276,48,455,345,311,346,310,297,300,274,292,304,186,14,321,206,160,217,204,246,234,175,364,328,158,40,556,193,221,278,230,253,240,252,228,306,206,48,557,279,399,364,306,471,293,333,316,329,265,61,679,428,394,352,387,590,177,199,203,255,261,115,537,172,425,244,313,335,222,223,179,335,286,154,443,165,275,304,303,342,322,291,300,491,266,176)
> par3 = '0.1'
> par2 = '0.9'
> par1 = '0.1'
> ylab = 'Aantal ingeschreven mini's'
Error: unexpected symbol in "ylab = 'Aantal ingeschreven mini's"
Execution halted