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
6
grid 2
0.66
0.06
grid 3
0.09
grid 4
0.69
treatment (ch2)
0.68
0.04
0.60