Remarks -In Sparavigna, 2023e, we considered the Tsallis q-Gaussian functions, compared to the Kaniadakis κ-Gaussian functions and applied to the analysis of diamond Raman spectrum. The Kaniadakis Gaussian is another generalization of the Gaussian function. We have shown that Tsallis Gaussians, Kaniadakis Gaussians and pseudo-Voigt functions are providing slightly different results. It is necessary to know the transfer function of the instrument to determine if it is possible to discriminate the results and decide the preferred function. It is also necessary to consider the manner the data have been processed and the role of the baseline. Without any information regarding processing, the Tsallis Gaussian fitting examples provided here and in Sparavigna, 2023c, show that we can use these functions to substitute pseudo-Voigt and Voigt functions. Let us stress that, in the frequency ranges here considered, processed and raw data of graphite RRUFF samples are the same.