[1] "================ Analyzing 20171021-evolution3D_6x6_100Times.csv"
[1] "spearman for improvement-potential vs. evolution-error"
     x    y
x 1.00 0.01
y 0.01 1.00

n= 110 


P
  x      y     
x        0.8803
y 0.8803       
[1] "spearman for improvement-potential vs. steps"
    x   y
x 1.0 0.1
y 0.1 1.0

n= 110 


P
  x      y     
x        0.3009
y 0.3009       
[1] "spearman for regularity vs. steps"
     x    y
x 1.00 0.13
y 0.13 1.00

n= 110 


P
  x      y     
x        0.1715
y 0.1715       
[1] "spearman for variability vs. evolution-error"
    x   y
x   1 NaN
y NaN   1

n= 110 


P
  x y
x    
y