Skip to main content

Table 9 Summary statistics for each prediction accuracy measure

From: Prediction accuracy measurements as a fitness function for software effort estimation

Fitness function Values are calculated by least absolute deviation (LAD) (man/h)
Min. 1st Qu. Median Mean 3rd Qu. Max.
MMRE 1264 3556 3966 14,366 4652 1,000,000
MdMRE 1815 3579 4109 4740 6019 12,975
MEMRE 1844 3483 3838 14,136 4368 1,000,000
MdEMRE 1790 3771 4514 15,481 6038 1,000,000
MSE 1813 3268 3769 3921 4106 9613
RMSE 1810 3284 3775 24,047 4533 1,000,000
LAD 1816 3454 3805 12,627 4337 475,584
MAE 1728 3599 3874 4094 4380 7842
\(R^2\) 1810 3452 3794 24,577 4687 1,000,000
Pred(25) 1815 3758 4107 24,774 5785 1,000,000