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Table 1 The stability of shape parameter σ values in human fibroblast data.

From: Three-parameter lognormal distribution ubiquitously found in cDNA microarray data and its application to parametric data treatment

experiment σa SDb nc
control (ch1) 0.65 0.08 24
grid 1 0.61 0.08 6
grid 2 0.66 0.06 6
grid 3 0.65 0.09 6
grid 4 0.69 0.08 6
treatment (ch2) 0.65 0.06 24
grid 1 0.69 0.06 6
grid 2 0.68 0.04 6
grid 3 0.65 0.06 6
grid 4 0.60 0.04 6
  1. ameans of σ ; bstandard deviations of σ ; cnumber of grids used for calculating the means and standard deviations.