Summarize only number or integer columns in the dataframe

Question

How to summarize only number or integer columns in the dataframe?

Answer 1

Hi, Payal.

Use the below function.

data frame %>% summarise_if(is.numeric, function)

Syntax: summarize_if(.tbl, .predicate, .funs)

Here the function can be mean, length, etc. Or even a user-defined function to calculate values.