MATLAB Answers

Merge data by date

3 views (last 30 days)
Good afternoon,
I have a big matrix of an hourly consumption of 5 houses for 2 years. The matrix has two columns: one with date in this format: " 2020-10-05 00:00:00 " and the other column as data.
I would like to order the data based on date. So for " 2020-10-05 00:00:00 " the sum of each house. I tried to do it manually but its a long way and I feel that there is a way to do it with a loop more efficiently.
Thanks

Accepted Answer

Walter Roberson
Walter Roberson on 2 Dec 2020
Convert your data to a timetable() object, and use retime() to consolidate the information.

More Answers (1)

Sindar
Sindar on 2 Dec 2020
Check out groupsummary, specifically this example and this input argument

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!