How to extract data points from a .fig scatter plot?

50 Ansichten (letzte 30 Tage)
Benjamin
Benjamin am 26 Aug. 2020
Kommentiert: Benjamin am 26 Aug. 2020
Hello
Dear experts,
I have a .fig scatter plot (actual data vs. predicted data), and I need to extract the data points. is the .fig file able to show the X and Y values?
Regards,

Akzeptierte Antwort

dpb
dpb am 26 Aug. 2020
openfig('YourFigFile.fig')
hSc=findobj(gcf,'Type','scatter');
.X|Y|ZData properties are available from the scatter object handle thus obtained.
  3 Kommentare
dpb
dpb am 26 Aug. 2020
Bearbeitet: dpb am 26 Aug. 2020
Well, you have to retrieve them from the scatter object...I don't know what you mean by "show"...the command line echos the actual values if the arrays are of minimal size but you wouldn't want a 10,000 element vector scrolling across the command screen if that were the size of the figure.
X=hSc.XData;
etc., etc., ... Figured that would be obvious at that point.
Benjamin
Benjamin am 26 Aug. 2020
Thanks. This was excatly what I was looking for.

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by