Free Access

Fig. A.1


Probability distributions gi(T) for the example of T = χ2, corresponding to different spectral distribution functions f0 (the “true” model underlying the data), f1 (an approximation to f0 based on finite sampling distance Δ), and f2 (an alternative physical model of the spectrum). The calculation is made for 100 degrees of freedom and α = β = 0.025. Thus, 2.5% of the area under g0 is to the right of the dashed vertical line, and 2.5% of the area under g2 is to the left of this same line. Further, 5% of the area under g1 is to the right of the vertical line.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.