18 citations · 22 across the 6 of their papers we have counts for
7 papers
Thermodynamic Formalism of Stochastic Equilibrium Economics
Esa Nummelin, Elja Arjas
In economics, construction of perfect models in a way that would be comparable to the standards customary in physical sciences is generally not feasible. In particular, the observe…
Is control of type I error rate needed in Bayesian clinical trial designs?
Elja Arjas, Dario Gasbarra
Practical employment of Bayesian trial designs is still rare. Even if accepted in principle, the regulators have commonly required that such designs be calibrated according to an u…
Adaptive treatment allocation and selection in multi-arm clinical trials: a Bayesian perspective
Elja Arjas, Dario Gasbarra
Clinical trials are an instrument for making informed decisions based on evidence from well-designed experiments. Here we consider adaptive designs mainly from the perspective of m…
Bayesian non-parametric ordinal regression under a monotonicity constraint
Olli Saarela, Christian Rohrbeck, Elja Arjas
Compared to the nominal scale, the ordinal scale for a categorical outcome variable has the property of making a monotonicity assumption for the covariate effects meaningful. This…
A Bayesian Mallows approach to non-transitive pair comparison data: how human are sounds?
Marta Crispino, Elja Arjas, Valeria Vitelli +2
We are interested in learning how listeners perceive sounds as having human origins. An experiment was performed with a series of electronically synthesized sounds, and listeners w…
Modelling and analysis of time in-homogeneous recurrent event processes in a heterogeneous population: A case study of HRTs
Madhuchhanda Bhattacharjee, Elja Arjas
In this work we present a method for the statistical analysis of continually monitored data arising in a recurrent diseases problem. The model enables individual level inference in…
Probabilistic preference learning with the Mallows rank model
Valeria Vitelli, Øystein Sørensen, Marta Crispino +2
Ranking and comparing items is crucial for collecting information about preferences in many areas, from marketing to politics. The Mallows rank model is among the most successful a…