(Internal) Are they all numeric columns?
(Internal) Are they all numeric columns?
all_numeric(x, ...)
x |
data.frame |
... |
optional extra inputs |
logical - TRUE means that there is a column with numerics, FALSE means that there is a column that is not numeric
## Not run: all_numeric(airquality) # TRUE all_numeric(iris) # FALSE ## End(Not run)
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