Created
September 12, 2013 18:24
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| n <- 50 | |
| a <- 2 | |
| b <- -3 | |
| sigSq <- 0.5 | |
| x <- runif(n) | |
| norm <- rnorm(n, sd = sqrt(sigSq)) | |
| y <- a + b * x + norm | |
| plot(x,y) | |
| abline(a, b, col = "blue") |
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This is a clear R script. It will be better if you separate code chunks of different meanings with blank lines and comments. For example, add a blank line before x <- runif(n) and a blank line before plot(x,y).