Makes a histogram from the user data, to be given either
(a) globally, as a set of individual values, or
(b) in classes (all with the same width). In the
latter case, data must be given as: 'centre of the 1.st class',
'centre of the last class', followed by all the 'class frequencies' (counts).
[Get data for another case
(open another browser window, and copy and paste).]
* Parameters are calculated
by the program iff the following are null: both 'class boundaries';
'klasses' and or 'width'. (If both these are given, the former prevails.)
† Use no "tab"
characters. | |
|
• Chambers, John M.,
William S. Cleveland,
Beat Kleiner, Paul A. Tukey,
1983, "Graphical methods for data analysis", Wadsworth, Belmonte, CA (USA)
(IST-B. Mat.-BC QA276/1.G.34017)
• Ross, Sheldon M.,
1987, "Introduction to Probability and Statistics for Engineers and
Scientists", John Wiley & Sons, Inc. (Wiley Series in Probability and
Mathematical Statistics), New York, NY (USA) (xv+492 pp)
(IST-B. Mat.-BC QA273-280/3.ROS.3…, various);
2004,
3.rd ed. (IST-B. Mat.-BC QA273-280/3.ROS.5…, various)
• Scott, David W.,
1992,
"Multivariate density estimation: theory, practice, and visualization",
John Wiley, New York, NY (IST-B. Mat.-BC QA276.7-.8.SCO.47011)
• Kazmierski, Thomas J.,
1995, "Statistical Problem Solving in Quality Engineering", McGraw-Hill,
Inc., New York, NY (pp 55 ff) |
