[1] "================ Analyzing 20171013_3dFit_5x4x4_100times.csv"
[1] "spearman for improvement-potential vs. evolution-error"
     x    y
x  1.0 -0.3
y -0.3  1.0

n= 100 


P
  x      y     
x        0.0023
y 0.0023       
[1] "spearman for improvement-potential vs. steps"
     x    y
x 1.00 0.25
y 0.25 1.00

n= 100 


P
  x      y     
x        0.0124
y 0.0124       
[1] "spearman for regularity vs. steps"
      x     y
x  1.00 -0.15
y -0.15  1.00

n= 100 


P
  x     y    
x       0.147
y 0.147      
[1] "spearman for variability vs. evolution-error"
    x   y
x   1 NaN
y NaN   1

n= 100 


P
  x y
x    
y