Performance Evaluation of Confidence Intervals for Ordinal Coefficient Alpha

Performance Evaluation of Confidence Intervals for Ordinal Coefficient Alpha

Confidence Intervals for Omega Coefficient: Proposal for Calculus.

La confiabilidad es entendida como una propiedad métrica de las puntuaciones de un instrumento de medida. Recientemente se viene utilizando el coeficiente omega (ω) para la estimación de la confiabilidad. No obstante, la medición nunca es exacta por la influencia del error aleatorio, por esa razón es necesario calcular y reportar el intervalo de confianza (IC) que permite encontrar en valor ver...

Confidence Intervals for Information Retrieval Evaluation

Information retrieval results are currently limited to the publication in which they exist. Significance tests are used to remove the dependence of the evaluation on the query sample, but the findings cannot be transferred to other systems not involved in the test. Confidence intervals for the population parameters provide query independent results and give insight to how each system is expecte...

Comparison of five introduced confidence intervals for the binomial proportion

So far many confidence intervals were introduced for the binomial proportion. In this paper, our purpose is comparing five well known based on their exact confidence coefficient and average coverage probability.

Fuzzy Confidence Intervals for Mean of Fuzzy Random Variables

This article has no abstract.