Showing 1 - 10 of 106
Intraclass correlation models with missing data at random are considered. With a properly reduced model, a general method, which allows repeated observations with missing data in a non-monotone pattern, is proposed to construct exact test statistics and simultaneous confidence intervals for...
Persistent link: https://www.econbiz.de/10005221509
Apple's iPad and other forms of tablet are reportedly gaining increasing popularity within the academic premises. Most of the published research on this topic has highly admired the positive role and impact of iPads on teaching and learning practices, as if an exogenous technological induction...
Persistent link: https://www.econbiz.de/10012048657
shares, notably increases in Services and Primary sector shares and a decrease in the share of Manufacturing, this has not …
Persistent link: https://www.econbiz.de/10012115486
Persistent link: https://www.econbiz.de/10000068394
Persistent link: https://www.econbiz.de/10010462683
Persistent link: https://www.econbiz.de/10002128258
Persistent link: https://www.econbiz.de/10002548135
Persistent link: https://www.econbiz.de/10002420611
The direct primary stands as one of the most significant and distinctive political reforms of the Progressive era in …' preferences. They begin by studying whether primary elections have achieved the goals set by progressive reformers when they were …. Anyone interested in US primary elections, US political history, or electoral institutions more generally should read this …
Persistent link: https://www.econbiz.de/10013285389
Persistent link: https://www.econbiz.de/10012287163