Feng C, Wang H, Lu N, et al. Log-transformation and its implications for data analysis. Shanghai Arch Psychiatry 2014,26:105–109.

There is a typo in Feng et al [1]. In the 3^rd paragraph on p.106, the expression for x _i should be

x _i = 100[exp(u _i)-1] +1, where u _i is uniformly distributed between 0 and 1.