History of revisions in the HISTOGRAMS web application
version 1.0 : 2017/05/16
Initial version (matlab and python codes were not finished at this time.)
version 1.1 : 2017/06/22
matlab and python codes: provided.
version 1.2 : 2017/07/12
(C), (D): revised the ordinates from density to rate.
version 1.3 : 2017/07/23
(A), (B) MISE averaged over 10 initial points.
version 1.4 : 2017/08/08
version 2.0 : 2017/10/05
version 2.1 : 2017/12/07
version 3.0 : 2018/01/10
R codes: provided.
version 3.1 : 2018/04/10
Added a process of sorting data when uploading data.
version 3.2 : 2018/06/21
(C), (D) python: debugged and revised to speed up.
version 3.3 : 2019/02/25
Matlab, Python, and R codes: added a process of sorting data.