I do the following:


Then I do


I get an empty plot.

Then I do


I get the expected plot.

I have struggled with the Databins. I can put data in and get it out, but no matter what I do I cannot act on the data.


closed as off-topic by m_goldberg, MarcoB, Alex Trounev, LCarvalho, Gustavo Delfino Mar 21 at 15:14

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "This question arises due to a simple mistake such as a trivial syntax error, incorrect capitalization, spelling mistake, or other typographical error and is unlikely to help any future visitors, or else it is easily found in the documentation." – m_goldberg, MarcoB, Alex Trounev, LCarvalho, Gustavo Delfino
If this question can be reworded to fit the rules in the help center, please edit the question.


The values in the Databin are strings.

b // InputForm
(* {"10", "20", "30"} *)

Try this


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