Abstract Raman spectroscopy is a well established tool for the analysis of vibration spectra, which then allow determination individual substances in chemical sample, or their phase transitions. In time-resolved-Raman-sprectroscopy spectra sample are recorded sequentially over time interval, such that conclusions intermediate products (transients) can be drawn within process. The observed data-...

We use novel nonparametric techniques to test for the presence of nonclassical measurement error in reported life satisfaction (LS) and study potential effects from ignoring it. Our dataset comes Wave 3 UK Understanding Society that is surveyed 35,000 British households. finds evidence LS entire as well 26 out 32 socioeconomic subgroups sample. estimate joint distribution latent nonparametrical...