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mutate a data frame, adding random variables.

Source: R/Aaaa.R, R/dmutate.R
dmutate.Rd

mutate a data frame, adding random variables.

Apply formulae to a data frame

Usage

dmutate(data, ...)

Arguments

data

a data frame.

...

formulae and other arguments for mutate_random().

Examples


idata <- data.frame(ID = 1:10)

dmutate(idata, y ~ rbinomial(0.5), wt ~ rnorm(mu,sd),
        envir = list(mu = 50, sd = 20))
#>    ID y       wt
#> 1   1 1 68.70726
#> 2   2 1 53.52977
#> 3   3 0 54.87371
#> 4   4 0 82.47098
#> 5   5 0 52.24076
#> 6   6 0 47.32006
#> 7   7 1 11.79825
#> 8   8 0 44.41526
#> 9   9 1 43.73108
#> 10 10 0 71.34616