Savitzky-Golay Filtering

Hello I would like to use Savitzky-Golay Filtering to smooth my data. I would like apply the example given below by MATLAB to my data, however; I do not know the data format of the example. How can I apply it my data consisting of two columns (The second column will be smoothed)? Thank you.

 load count.dat
 c = smooth(count(:));
 C1 = reshape(c,24,3);
 subplot(3,1,1)
 plot(count,':');
 hold on
 plot(C1,'-');
 title('Smooth C1 (All Data)')

Answer 1

[Abhishek Ballaney]

https://in.mathworks.com/help/signal/ref/sgolayfilt.html

https://in.mathworks.com/help/signal/ref/sgolay.html