Kernel density estimates....group data into bin and KDE
6 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi,
I'm a beginner in matlab and I need to make Kernel density estimate curves.
The only thing I have is one column with my data (e.g a txt file that I attach). What i would like to do is:
- make a KDE with these data. I think first i need to group my data into bins (right??). If that is the case, I would like bins from 0 to 8 at intervals of 0.5
Could you help me with the code?
Thank you
0 Kommentare
Antworten (1)
Jeff Miller
am 28 Feb. 2019
No, you don't need to make bins. This might give you a start:
Pressure = importdata('Pressure.txt');
kernest = fitdist(Pressure,'kernel');
x=0:0.1:5;
kernpdf = kernest.pdf(x);
histogram(Pressure,'Normalization','pdf')
hold on;
plot(x,kernpdf
0 Kommentare
Siehe auch
Kategorien
Mehr zu Regression finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!