[1] "================ Analyzing 20171013_3dFit_4x4x7_100times.csv"
[1] "spearman for improvement-potential vs. evolution-error"
      x     y
x  1.00 -0.32
y -0.32  1.00

n= 100 


P
  x      y     
x        0.0012
y 0.0012       
[1] "spearman for improvement-potential vs. steps"
     x    y
x 1.00 0.13
y 0.13 1.00

n= 100 


P
  x      y     
x        0.2147
y 0.2147       
[1] "spearman for regularity vs. steps"
      x     y
x  1.00 -0.41
y -0.41  1.00

n= 100 


P
  x  y 
x     0
y  0   
[1] "spearman for variability vs. evolution-error"
    x   y
x   1 NaN
y NaN   1

n= 100 


P
  x y
x    
y