Maximum likelihood estimation of the polychoric correlation coefficient

Olsson, U. (1979). Maximum likelihood estimation of the polychoric correlation coefficient. Psychometrika, 44.

Type

Journal article

Intellectual base

Primary research

Year

1979

Volume

44

DOI registrant

Springer Nature

Link

https://doi.org/10.1007/bf02296207 not authoritativefound

Cited by

1 citation across 1 artifact.

Domain-specific

• Polychoric correlation
  • The entry records a descriptive analytical identity; practical use requires the governing domain's evidence, standards, and safety obligations.

Verification

Does it exist? Not checked yet. This entry carries no identifier to resolve. It was extracted from the citation as written in the article, normalized, and deduplicated against the rest of the registry.

Does it back the claim? Not recorded. The single citation of this work carries no recorded support check.

Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.

See how references were verified.

Registry ID ref:1fee9b23480e · see in the full table