How to extract the data points from histogram

Hello, I have histogram figure (attached below). Now I need the bin and y axis values. How can I do that?

Thanks.

Answer 1

[Image Analyst]

Try this:

data = randn(1, 5000);
histObject = histogram(data)
grid on;
% Get the bin values into their own separate variable.
counts = histObject.Values
% Get the Y axis limits:
yl = ylim()
% Get the y Axis tick marks
yt = yticks

Don't use a semicolon. In the command window, you'll see the properties of the histogram including the BinEdges, Data, Counts, etc.

histObject =

Histogram with properties:

Data: [1×5000 double]

Values: [1 0 4 3 9 21 26 45 60 107 125 162 238 271 324 340 383 365 404 379 351 315 278 223 189 119 79 75 40 22 15 10 4 8 2 2 0 0 1]

NumBins: 39

BinEdges: [1×40 double]

BinWidth: 0.2

BinLimits: [-3.6 4.2]

Normalization: 'count'

FaceColor: 'auto'

EdgeColor: [0 0 0]

Show all properties

counts =

Columns 1 through 27

1 0 4 3 9 21 26 45 60 107 125 162 238 271 324 340 383 365 404 379 351 315 278 223 189 119 79

Columns 28 through 39

75 40 22 15 10 4 8 2 2 0 0 1

yl =

0 450

yt =

0 50 100 150 200 250 300 350 400 450

[Majed Alharthi]

it tells me that: The variable h_pdf.Values does not exist.

can anyone help me?

[Image Analyst]

@Majed Alharthi, I think maybe you replied to the wrong post. My code has no such variable (h_pdf) and when I copy my code above and run it again, no such error gets thrown. Start a new question and attach your code that threw the error.

Answer 2

[Kazi Main Uddin Ahmed]

thanks