«

»

Dub
07

When two (or more) observers independently classify objects or observations into the same set of mutually exclusive and exhaustive k categories, it may be worthwhile to use a measure that summarizes the extent to which observers conform in their classifications. The Kappa coefficient, first proposed by Cohen (1960), is such a measure. . If you have access to journalistic content through a university, library or employer, sign up here. If you have access to the journal through a company or associations, read the instructions below To define this measure, let pij be the proportion of items assigned to The Observer Category i 1 and The Observer Category J 2. In addition, you leave the proportion of objects assigned to Observer Category i and the percentage of objects assigned to The J category of Observer 2. If these proportions or sampling probabilities are represented in a two-sided contingency table with k-lines and k columns, pij becomes the probability in the cell corresponding to line i and column j. With the i line, which is like column i 1, …, k, the diagonal of this table presents probabilities pii (i 1, …, k) the… Contact us if you have trouble connecting.

. Some social magazines require you to create a personal profile and then activate your social account. Sign in here to access free tools such as favorites and notifications, or to access personal subscriptions. Access to the content of society newspapers varies according to titles. . If you have access to a newspaper through a company or association, please consult your social newspaper, select an article to view it and follow the instructions in that field . . .

They can be connected simultaneously via one or all of the methods below.