Figure 3
From: Stochastic growth pattern of untreated human glioblastomas predicts the survival time for patients
Variance fitting: White noise is used to fit the variance or standard deviation in the data set. Since there is no commonly accepted functional form for the strength of white noise, \The best fitted function is \(\sigma (V)=\frac{c}{h+\sqrt{V}}\) with \(c=0.0769\) and \(\,h=0.2241\).
