This are the results from DEoptim:
outDEoptim #Ausgabe der Ergebnisse
$optim
$optim$bestmem
par1 par2
161.9478944 0.8274849
$optim$bestval
[1] -6528.56
$optim$nfeval
[1] 42
$optim$iter
[1] 20
$member
$member$lower
par1 par2
0 0
$member$upper
par1 par2
500 1
$member$bestmemit
par1 par2
1 121.9615 0.2909649
2 121.9615 0.2909649
3 121.9615 0.2909649
4 121.9615 0.2088695
5 145.6629 0.3848632
6 146.3210 0.4495587
7 152.0692 0.5725310
8 153.2743 0.5282415
9 164.8084 0.7949481
10 161.9114 0.7856480
11 161.9114 0.7856480
12 161.9114 0.7856480
13 161.9114 0.7856480
14 161.9114 0.7856480
15 161.9114 0.7856480
16 161.9114 0.7856480
17 161.9114 0.7856480
18 161.9479 0.8274849
19 161.9479 0.8274849
20 161.9479 0.8274849
$member$bestvalit
[1] -5536.246 -5536.246 -5536.246 -5583.002 -6261.338 -6283.910 -6417.670 -6417.865 -6507.891 -6526.310
[11] -6526.310 -6526.310 -6526.310 -6526.310 -6526.310 -6526.310 -6526.310 -6528.560 -6528.560 -6528.560
$member$pop
[,1] [,2]
[1,] 163.4554 0.7856786
[2,] 166.3820 0.9109723
[3,] 163.9783 0.8731127
[4,] 160.1948 0.7224186
[5,] 164.5761 0.8409223
[6,] 161.1247 0.8042221
[7,] 161.9114 0.7736972
[8,] 162.7878 0.7729358
[9,] 160.8854 0.7853638
[10,] 161.3228 0.8003717
[11,] 161.9479 0.8274849
[12,] 162.6249 0.8535452
[13,] 159.8767 0.7202999
[14,] 161.9325 0.7497633
[15,] 159.0639 0.7289032
[16,] 162.8852 0.7631842
[17,] 160.8101 0.7899345
[18,] 162.3477 0.8513563
[19,] 158.4636 0.7464541
[20,] 162.7054 0.8006427
$member$storepop
list()
Is there a possibility to plot the results so i can see how $bestval changes with changes of variable one and two?