I am trying to plot within a for loop, but it is only plotting the last set of data. How would I get all three sets of data in the same graph. The code is included

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Luis-Mguel Franco
编辑： James Tursa 2017-5-5
for i=1:num_cols
x=[1:num_rows];
Y=ffscores(:,i);
y=Y.';
plot(x,y)
hold off
xlabel=('Week');
ylabel=('Scores');
title=('Fantasy Football Scores');
grid on
end

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回答（1 个）

James Tursa
James Tursa 2017-5-5
编辑：James Tursa 2017-5-5
Change
hold off
to
hold on
Also, I assume those labels and title were meant to be on the plot, not set as actual variables that shadow the MATLAB functions. So change these lines
xlabel=('Week');
ylabel=('Scores');
title=('Fantasy Football Scores');
to these
xlabel('Week');
ylabel('Scores');
title('Fantasy Football Scores');

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