Created
April 10, 2017 19:28
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| set.seed(1) | |
| x <- 1:150 | |
| y <- rbinom(length(x), size = 1, prob = 0.7) | |
| seas_m <- runif(length(x), 0.1, 5) | |
| shape = 0.4 | |
| y_true = exp(2 - 0.5 * seas_m) | |
| y <- y*rgamma(length(x), rate = shape / y_true, shape = shape) | |
| non_zero <- ifelse(y > 0, 1, 0) | |
| d <- data.frame(days_at_sea = y, seas_m = seas_m, non_zero = non_zero) |
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