r function to get class of all columns
> foo <- data.frame(c("a", "b"), c(1, 2))
> names(foo) <- c("SomeFactor", "SomeNumeric")
> lapply(foo, class)
$SomeFactor
[1] "factor"
$SomeNumeric
[1] "numeric"r function to get class of all columns
> foo <- data.frame(c("a", "b"), c(1, 2))
> names(foo) <- c("SomeFactor", "SomeNumeric")
> lapply(foo, class)
$SomeFactor
[1] "factor"
$SomeNumeric
[1] "numeric"Copyright © 2021 Codeinu
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