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From Zero to Sixty : Calibrating Real-time
| Content Provider | Semantic Scholar |
|---|---|
| Author | James Ramsay Daniel Levitin |
| Copyright Year | 2008 |
| Abstract | Recent advances in data recording technology have given researchers new ways of collecting online and continuous data for analyzing input–output systems. For example, continuous response digital interfaces are increasingly used in psychophysics. The statistical problem related to these input–output systems reduces to linking time-varying covariates to a continuous response variate. Using real-time data obtained from an experiment in psychoacoustics, we showcase new statistical tools that incorporate dynamical elements of an input–output system. We employ functional data analysis (FDA) methods and a simple differential equation to analyze and model the continuous responses. Furthermore, we outline the issues involved in analyzing input–output systems when the exact form of the underlying mathematical model is not known. Finally, we develop a calibration method to facilitate inter-subject and intra-subject comparisons. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://daniellevitin.com/levitinlab/articles/2008-Koulis-Psychometrika.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
