Stepping through a pipeline with intermediate results

Question

Is there a way to output the result of a pipeline at each step without doing it manually? (eg. without selecting and running only the selected chunks)

I ofte

Answer 1

Add print:

mtcars %>% 
  group_by(cyl) %>% 
  print %>% 
  sample_frac(0.1) %>% 
  print %>% 
  summarise(res = mean(mpg))