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Talk:Multinomial distribution

Multinomial test

The "Statistical inference" section should include a link to the "Multinomial test" page in Wikipedia - and viceversa. Rigonz (talk) 08:49, 8 September 2023 (UTC)[reply]

Support

It is unclear that the support is positive integers. The use of « x_i » instead of « n_i » as in the french version, or « k » as in the binomial distribution makes this further unclear. — Preceding unsigned comment added by Scharleb (talk • contribs) 23:44, 28 December 2023 (UTC)[reply]

I agree that using x_i instead of n_i to denote counts is generally confusing. Furthermore, there is a confusing change in conventions along the article: the sample size originally denoted by n (lowercase), becomes N (uppercase) in the section of asymptotics and concentration theorems, while n denotes there the number of categories (microstates in statistical physics), originally denoted by k which in the section of conditional sampling denotes the number of empirical constraints. I would suggest to use N for the sample size referring to large-N effective theories (large deviation theory in the standard language of statistics), n_i for sampled counts and L for the number of categories p_1,...,p_L OreLouk (talk) 11:20, 2 February 2024 (UTC)[reply]
Concerning the number of independent linear constraints imposed on multinomial sampling, I would use d or D alluding to the dimensionality of a "model" distribution q_1,...,q_L in the dual parametric formulation of I-divergence minimization. OreLouk (talk) 11:24, 2 February 2024 (UTC)[reply]

Definition Section

Does anyone know how to repair the title of the "Definition" section? It looks very strange with the table aside, and the characters don't behave normally. Luka006y2 (talk) 07:35, 31 March 2025 (UTC)[reply]