The χ2 value

The χ2 value is defined as

χ2(θ) = $\displaystyle \sum_{{i=1}}^{n}$$\displaystyle {\frac{{(\mathrm{R}_i- \mathrm{R}_i(\theta))^2}}{{\sigma_i^2}}}$, (15.13)

where the summation index i ranges over all the relaxation data of all residues used in the analysis.



The relax user manual (PDF), created 2016-10-28.