`is.nan.data.frame()` checks if there are any NaNs in a dataframe (`is.nan()` does not work for dfs)

`is.nan.data.frame()` checks if there are any NaNs in a dataframe (`is.nan()` does not work for dfs)

# S3 method for data.frame
is.nan(x)

Arguments

x

A dataframe

Value

A dataframe with TRUE or FALSE for each column