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Energy Informatics

Table 2 Summary of the speed-ups is shown in the upper table

From: Towards domain-specific surrogate models for smart grid co-simulation

Summary

Groups

Number

Sum

Mean

Variance

 

Speed-up-1

100

255.134832

2.551348

0.115163

 

Speed-up-5

100

267.596656

2.675967

0.007037

 

Speed-up-10

100

265.386557

2.653866

0.003593

 

Speed-up-50

100

275.678268

2.756783

0.007731

 

Speed-up-100

100

254.676551

2.546766

0.023649

 

Speed-up-250

100

271.793003

2.717930

0.008681

 

Overall:

600

1590.265867

2.650443

0.033825

 

Analysis of variance

Source

SS

DF

MS

F-value

p-value

Between groups

3.709457

5

0.741891

26.570567

2.85 · 10 −24

Within groups

16.585400

594

0.027922

  

Total

20.294856

599

   
  1. The average speed-up is displayed in the mean column. In the lower table, the results of the analysis of variance is shown. The abbreviations are: sum of squares (SS), degree of freedom (DF) and mean sum of squares (MS)
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