This is a preview. Log in through your library . Abstract We review various models and techniques that have been proposed for item analysis according to the ideas of Rasch. A general model is proposed ...

This is a preview. Log in through your library . Abstract In this paper, maximum likelihood estimation of the risk ration in case-cohort studies is considered. In the crude analysis it gives the ...

Erin Patterson has been sentenced to life imprisonment with a non-parole period of 33 years after a judge said she committed “an enormous betrayal of trust” in damning remarks over the fatal mushroom ...

This is going to be a big week for Hasbro’s Marvel Legends lineup with three big pre-order drops happening on Tuesday, August 26th at 10am PT / 1pm ET (UPDATE: These releases are live via the links ...

Zohran Mamdani’s campaign says it has hit the $8 million spending cap, a sign of the Democrat’s support, especially among small-dollar donors in New York City. By Emma G. Fitzsimmons Roughly two ...

Commuters in the national capital will now have to pay more for their metro rides as the Delhi Metro Rail Corporation (DMRC) has officially revised ticket fares starting Monday, August 25. NEW DELHI: ...

President Donald Trump has signed an executive order officially changing the name of the Department of Defense to the Department of War. Often referred to as the Pentagon after its distinct ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Doretha Clemons, Ph.D., MBA, PMP, has been a corporate IT executive and professor for 34 ...

The Chancellor has brought in her left-wing colleague to help with preparation for the Autumn Budget. Torsten Bell, who was elected as MP for Swansea West last year, will reportedly help lead economic ...