Function name

Equation

Reference

Relative error percent

[43]

Average relative error percent,

[43]

Average absolute relative errorpercent,

[43]

Minimum absolute relative error percent,

[43]

Maximum absolute relative error percent,

[43]

Average Relative Error (ARE)

[52]

Average Relative Deviation (ARD)

[23]

Absolute Average Deviation (AAD)

[23]