## Keep it simple [General Sta­tis­tics]

Hi Ben,

» In your lecture you state that one should calculate gMean as well.

This was suggested at numerous conferences and I’m reporting it for ~ten years.

» Are you also calculating gMean ratios, i.e. calculating point estimates for the comparison of different time points (e.g. each vs. last)?

No. Just a simple table like $$\small{\begin{array}{rcc} \text{time} & \overline{\textrm{T}}_\textrm{geom.}\;(\text{CV}\;\%) & \overline{\textrm{R}}_\textrm{geom.}\;(\text{CV}\;\%)\\\hline -2\,\tau & 19.9\;(16.4) & 20.9\;(26.4)\\ -\tau & 20.1\;(25.3) & 21.2\;(13.6)\\ \pm0 & 20.3\;(26.1) & 21.4\;(14.7)\\ \tau & 20.3\;(18.6) & 21.3\;(31.2)\\\hline \end{array}}$$

Dif-tor heh smusma 🖖 Довге життя Україна!
Helmut Schütz

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