Plot and bar with descending data and double yaxes

Question

Rachele Franceschini 2022-7-14

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1759755-plot-and-bar-with-descending-data-and-double-yaxes

编辑： Adam Danz 2022-7-15

I would like to create a plot with discending data, but I have some problem (see image).I would like that the green line followes yaxes on the right. Why I have this result?

Below there is my script

%grafico con doppio asse y
workdays    = dataset.regione;
workhours   = dataset.("somma_classe1");
y1 = dataset.("conteggio_classe1");
[~,arr]     = sort(y1,'descend');
X = reordercats(categorical(workdays),workdays(arr));
figure;
bar(X,workhours,'yellow');
title('title 1+2')
ylabel('count news','FontSize',11)
hold on
plot(y1,'green')
yyaxis right
ylabel('media impact');

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Answer 1

Adam Danz 2022-7-14

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1759755-plot-and-bar-with-descending-data-and-double-yaxes#answer_1007235

编辑：Adam Danz 2022-7-15

You're adding the green line to the left y-axis.

Switch these two lines

plot(y1,'green')

yyaxis right

% to

yyaxis right

plot(y1,'green')

Also,

you should explicitly call yyaxis left before you do the plotting for the left y-axis.
no need for the hold on
you might want to specify the same x values from the bar plot in the line plot.