/R/R function to get class of all columns

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"

Source: stackoverflow.com

Similar codes

1 vote189 views1 answer
R dataframe append row
R
2 votes270 views2 answers
How to iterate through a list in r
R
0 vote189 views3 answers
Del row matrix r
R
0 vote222 views1 answer
Repeat sample in r
R
0 vote274 views1 answer
Tidytext extract url r
R
0 vote190 views1 answer
Truncate string in r
R
1 vote220 views1 answer
R import table with readr
R
2 votes200 views1 answer
Check type of column in r
R
1 vote184 views1 answer
R mean by group
R
0 vote232 views1 answer
Rmarkdown how to load workspace
R