Such variables are of Histogram. Usually, they are created by calling BOOK_HISTOGRAM to explicitly create a new histogram, or by calling GET_HISTOGRAM to retrieve an existing histogram from a file. They can also be the result of arithmetic between histograms.
This argument should not be an expression since this would result in adding entries to a temporary histogram.
[This is a mandatory argument]
If you supply a Matrix type argument, then ensure that the weight is either a Number or a Matrix of the same overall length as the entries. All Matrix shapes are permitted. The shapes of the entry and weight matrices do not have to be the same.
[This argument is mandatory.]
If you supply a Matrix type argument, then ensure that the entry is either a Number or a Matrix of the same length as the weights. All Matrix shapes are permitted. Moreover, the shapes of the entries and the weights do not have to be the same,
[This argument is mandatory is optional and defaults to 1.]
Formatted on 21/01/18 at 16:55.