The objective function controversy for group testing: Much ado about nothing?

Much ado about nothing: the mixed models controversy revisited

We consider a well-known controversy that stems from the use of two mixed models for the analysis of balanced experimental data with a fixed and a random factor. It essentially originates in the different statistics developed from such models for testing that the variance parameter associated to the random factor is null. The corresponding hypotheses are interpreted as that of null random facto...

Much ado about nothing?

I t all started with the submission of an unsolicited review on idiopathic pulmonary haemosiderosis by IOACHIMESCU et al. [1]. During the review process of this excellent manuscript, the idea evolved to launch a whole series on rare (orphan) interstitial lung disorders in the European Respiratory Journal. Why bother? Well, admittedly, these diseases are rare, but for the affected patient that d...

Much ado about nothing?

Much ado about nothing.

Much ado about nothing.