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tibble
Actually a wrapper for expand.grid, but character vectors will stay as characters.
expand.grid
expand_tibble(...)
vectors, factors or a list containing these.
See expand.grid but instead of a data.frame a tibble is returned.
data.frame
# NOT RUN { expand_tibble(fun = "rnorm", mean = 1:4, sd = 2:5) # }
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