User Portlet User Portlet

Amir Sadeghi
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Hi Hans, Thanks for your response. It works! Amir
![hero_image][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=communityPostImage1.jpg&userId=1618988 [2]: https://www.wolframcloud.com/obj/434b43f4-ced7-4689-88cf-3ce07fbfd615
Dear Neil, Thanks for your advice on how to post on the forum. I found your suggestion about using the **Dataset** really helpful. What I wanted to was to plot the data of the first company in each sector; something like this sectorNames...
I used the following command: Reduce[{mu[m, r] == 0, pi[m, r] == 0}, {m, r}] To solve the system for m and r.