Created
September 13, 2013 03:45
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| a <- 2 | |
| b <- -3 | |
| sigSq <- 0.5 | |
| x <- runif(40) | |
| y <- a + b * x + rnorm(40, sd = sqrt(sigSq)) | |
| (avgX <- mean(x)) | |
| write(avgX, file="avgX.txt") | |
| plot(x, y) | |
| abline(a, b, col = "purple") | |
| dev.print(pdf, "toylinePlot.pdf") |
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