Please ask your questions about R Markdown here.
hei <- c(1,2,3,4,5)
wei <- c(2,4,6,8,10)
df <- data.frame(wei,hei)
class(df) # data.frame
head(df) # no result
View(df) # display data.frame df with another tab
How can view dataset with using head() of which data type is frame data