Exercise in "Data Processing and Visualization" not working?

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Hello MATLAB Community,
I didn't know where to ask this question, so I went here.
I have a problem with a section of the self-paced course in "Data Processing and Visualization" in MATLAB. It's section 5.7 (2/5) Task 2. I did write everything down as I should to merge the tables, which are specified. My output does show the required result, however, MATLAB continuously tells me, that it is incorrect.
I would have used the "solutions" by now, but it does not work either. The "table editor" is just grey and stuck on the solution for Task 1.
I cannot detect anything wrong with my input, but I do need to complete this course in order to proceed. I hope you can help me with that.
Thanks in advance

回答(1 个)

Cris LaPierre
Cris LaPierre 2020-10-5
Thanks for pointing this out. I've shared it internally. You can use the "See Solution" link to see what settings were expected. Use those in your task to submit and move on.
  6 个评论
Leo S
Leo S 2020-10-15
Yes but this was not the point.
The "solution" to the task was to press "join", even though it's useful or not. In this case it was not useful, so I did not use this particular operation. And the task description didn't even include, that I was supposed to press "join" under any circumstances. It just said "join the tables", not "use the "join" operation" or whatever.
To me, "join the tables" did not include, that I should only use the "join" function. It sort of implied to me, that the appropriate join operation would work for this task. And that was not "join".
Cris LaPierre
Cris LaPierre 2020-10-15
编辑:Cris LaPierre 2020-10-15
I believe I've answered your original question, as you're now able to proceed with the course. If you would like to submit a bug report, such as an improvement to the course, you can do so here.

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