Table 4 Analysis of variance (ANOVA).

From: Predictive modeling and optimization of surface roughness in Reverse-µEDM fabricated microeletrode arrays using ML models

Source

DF

Adj SS

Adj MS

F value

P-value

Contribution percentage

Capacitance (nF)

1

51.7416

51.7416

373.90

0.000

85.9

Voltage (V)

2

6.6440

3.3220

24.01

0.000

11.03

Feed (µm/sec)

2

0.1726

0.0863

0.62

0.553

0.22

Error

12

1.6606

0.1384

  

2.75

Total

17

60.2188

    
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