International Scholarly Research Notices / 2012 / Article / Tab 5

Research Article

Optimization of Multiple Roughness Characteristics of Chemically Deposited Ni-P-W Coating Using Weighted Principal Component Analysis

Table 5

S/N ratios of different responses.

Trial no. 𝑅 π‘Ž 𝑅 π‘ž 𝑅 s k 𝑅 k u 𝑅 s m

1 7.74432 5.67993 βˆ’0.42379 βˆ’14.90150 16.71294
2 7.33063 4.88250 3.74173 βˆ’16.53445 17.52297
3 4.15217 1.41162 βˆ’11.97581 βˆ’17.36701 17.01562
4 7.74432 5.51448 βˆ’0.82785 βˆ’16.61177 14.75098
5 6.74484 4.58296 3.74173 βˆ’17.80842 14.02294
6 6.74484 4.29340 βˆ’5.80069 βˆ’14.41971 15.44227
7 7.95880 5.51448 βˆ’8.26600 βˆ’15.26856 15.23908
8 7.33063 4.58296 βˆ’9.65747 βˆ’16.93911 16.30617
9 8.17871 6.19608 7.33063 βˆ’12.19189 16.47817
10 9.11864 7.13095 4.58296 βˆ’10.93085 12.91783
11 6.37518 4.58296 7.95880 βˆ’11.43418 13.07294
12 8.17871 4.88250 βˆ’6.72919 βˆ’15.41704 15.54567
13 10.75204 8.40433 βˆ’4.13652 βˆ’17.23785 18.63628
14 4.01319 2.49877 βˆ’0.98436 βˆ’15.25357 14.75098
15 8.87395 6.93575 0.81917 βˆ’16.27162 16.42046
16 4.29340 2.73354 βˆ’0.58768 βˆ’16.49553 25.19275
17 4.29340 2.04746 βˆ’3.10672 βˆ’17.48964 25.51448
18 4.15217 1.93820 0.91515 βˆ’14.55083 24.73144
19 7.13095 5.03624 βˆ’0.66848 βˆ’15.97301 17.92393
20 6.93575 4.58296 βˆ’1.72720 βˆ’16.72648 23.74173
21 0.26457 βˆ’2.41148 βˆ’3.75041 βˆ’19.95646 21.93820
22 6.93575 4.73144 βˆ’0.66848 βˆ’17.96353 21.83030
23 7.13095 5.19275 1.93820 βˆ’15.44643 16.65365
24 2.38373 βˆ’0.66848 βˆ’9.74277 βˆ’16.43027 16.53627
25 6.19608 3.34982 βˆ’9.30766 βˆ’9.57133 19.49388
26 7.74432 5.67993 βˆ’0.66848 βˆ’19.23791 20.63034
27 6.37518 4.15217 βˆ’0.25674 βˆ’16.40403 19.82800

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