[1] "================ Analyzing adv-lamb_25.csv"
[1] "spearman for improvement-potential vs. evolution-error"
   x  y
x  1 -1
y -1  1

n= 100 


P
  x  y 
x     0
y  0   
[1] "spearman for improvement-potential vs. steps"
     x    y
x 1.00 0.14
y 0.14 1.00

n= 100 


P
  x      y     
x        0.1664
y 0.1664       
[1] "spearman for regularity vs. steps"
      x     y
x  1.00 -0.05
y -0.05  1.00

n= 100 


P
  x      y     
x        0.6033
y 0.6033       
[1] "spearman for variability vs. evolution-error"
    x   y
x   1 NaN
y NaN   1

n= 100 


P
  x y
x    
y