Anonymous user
Merge and aggregate datasets: Difference between revisions
m
→Pretty tabulation
m (→Reading and merging: simplified a bit) |
|||
Line 699:
, "SCORES SUM","SCORES AVG"]
fields = [ pid
,
, \p -> case visits p of {[] -> []; l -> last l}
, \p -> case scores p of {[] -> []; s -> show (sum s)}
|