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Table 2.

Summary of ANOVA results for the power-law and broken power-law spectral indices for RxAGN subsamples for models selected by requiring P <  0.1.

Model Parameter P-value
α(z) z 8 × 10−5
α1(z) z 0.092
α1(Type, log D [kpc]) RxSMLAGN 0.078
log D [kpc] 0.017
α2(z, log D [kpc]) z 0.006
log D [kpc] 0.008

Notes. For each model the significance of dependence of the spectral index on each of the listed parameters is determined from the P-value. The considered parameters are: Type- if the sources in the bins were RxHLAGN, RxSMLAGN or RxQMLAGN, z - redshift, and log D [kpc] – source size.

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