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Graph with string variable

Hey guys,
I've just become very familiar with Matlab, but I'm having trouble building a graph:
on the X axis I would like to have the years and the values of the exports of manufactirial and food goods in order.
I don't know the code to use
thanking you in advance
attached my file

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3 Answers

 Accepted Answer

Thank you so much..it works...

  1 Comment

Jan
on 24 Jun 2019
Please post comments to an answer in the section for comments to an answer and select the answer, which solves the problem as accepted answer, not your comment. Then the readers knwo, which solution is working.

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Jan
Answer by Jan
on 19 Jun 2019

You did not even make an attempt?
data = readmatrix('data.xlsx');
plot(data(:, 1), data(:, 2), 'r', ...
data(:, 1), data(:, 3), 'b');

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Star Strider
Answer by Star Strider
on 19 Jun 2019

Try this:
[D,S] = xlsread('data.xlsx');
Years = str2double(S(2:end,1));
figure
plot(Years, D)
grid
legend(S(1,2:3))
producing:
Graph with string variable - 2019 06 19.png

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Star Strider
on 19 Jun 2019
@Zongo Amara Mohamed Isaac —
If my Answer helped you solve your problem, please Accept it!

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