Y data on the bar plot

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Prasad Joshi
Prasad Joshi on 19 Jan 2022
Commented: Prasad Joshi on 19 Jan 2022
I am using Bar plot for plotting the following code i am using
ABC=xlsread('ABC.xlsx');
figure(1);
for i= 0:3
A= bar(ABC(:,i+1:i+3))
set(gca,'XTicklabel',{'25','50','75','100'})
xlabel('time')
for j=1:3
text(A(i),sprintf('(%.0f)',A(i)))
end
end
But I want the y data on it how can i proceed any hint i am using text command...Any changes in code can anyone suggest Thank you in advance ..Also i am using Matlab 2016b version

Accepted Answer

Ankit
Ankit on 19 Jan 2022
text(A(i),sprintf('(%.0f)',A(i))) - your syntax seems doesn't right. Please follow the following syntax to defined values of y on your bar plot.
text(x,y,'string','PropertyName',PropertyValue....).
I tested this code on 2014b. Though it can be easily done with later version.
close all;
x = [25 50 75];
vals = [6000 3000 3100;7000 3100 3200;7900 3100 3200];
b = bar(x,vals);
dx = [-5, 0 , 5];
for i = 1:length(x)
for j = 1:length(vals)
text(x(i)+dx(j),vals(i,j),num2str(vals(i,j),'%.0f'),...
'HorizontalAlignment','center',...
'VerticalAlignment','bottom')
end
end
  4 Comments
Prasad Joshi
Prasad Joshi on 19 Jan 2022
Ankit can you please help me out in this question also it would be highly helpful and thank you for the links I will go through it .
https://in.mathworks.com/matlabcentral/answers/1630970-for-loop-overriding-pervious-data?s_tid=srchtitle

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More Answers (2)

Simon Chan
Simon Chan on 19 Jan 2022
Edited: Simon Chan on 19 Jan 2022
Why not using the example in the documentation by getting the EndPoints as follows:
clear;
clc;
x = [25 50 75];
vals = [6000 3000 3100;7000 3100 3200;7900 3100 3200];
b = bar(x,vals);
dx = [-5, 0 , 5];
text(cat(2,b.XEndPoints),cat(2,b.YEndPoints),string(cat(2,b.YData)),'HorizontalAlignment','center',...
'VerticalAlignment','bottom')
  2 Comments
Prasad Joshi
Prasad Joshi on 19 Jan 2022
Thank you Simon chan ...You answer was highly helpful

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KSSV
KSSV on 19 Jan 2022
n = 5 ;
x = (1:n) ;
y = randi(n,n,1) ;
bar(x,y)
hold on
text(x,y+0.1,num2str(y))
ylim([0 6])

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