An Improved Fuzzy Based Missing Value Estimation in DNA Microarray Validated by Gene Ranking

Table 10

Estimated values for Prostate Cancer dataset.

Prostate Cancer
Cancer				Normal
⁢Missing values inserted		Old_value	Estimated value with mem = 0.55	⁢Missing values inserted		Old_value	Estimated value with mem = 0.55
At row	At column			At row	At column
205	45	7.890085103	9.434976702	205	45	5.168380524	5.416011322
2839	5	−0.176203136	0.004447962	2839	5	−0.173585261	−0.183852307
3649	10	0.296457522	0.046654036	3649	10	0.329958724	0.617420849
3794	8	−0.241993865	−0.216817937	3794	8	−0.106322335	−0.109294537
4365	17	0.059874409	2.443242853	4365	17	−0.122967971	−0.099879376
5757	14	0.090277183	0.70723886	5757	14	−0.196702226	−0.067191045
5944	22	−0.180239863	−0.186977867	5944	22	−0.137411352	−0.217659599
6185	36	1.557345019	1.548681099	6185	36	−0.010802226	−0.181261903
6462	28	−0.16997265	−0.175762613	6462	28	0.202288499	0.191383577
7247	32	0.859643204	0.956551639	7247	32	0.932414697	2.21258573
7520	18	0.270631813	0.179429504	7520	18	0.064953651	0.155169008
7557	11	0.393712194	0.375941042	7557	11	1.450975133	1.084180805
7768	3	0.042090452	0.11563321	7768	3	0.59875936	0.576608917
8123	47	0.216968028	0.283330867	8123	47	0.128003038	0.165883246
8554	4	0.015161421	0.083268762	8554	4	0.40771258	−0.051156112
8768	26	−0.135452978	−0.04501778	8768	26	−0.138712043	−0.188517852
8850	17	2.708006948	1.916254815	8850	17	−0.364936796	−0.228740529
9034	29	−0.190217605	−0.178815842	9034	29	−0.194249889	−0.047431811
9050	34	0.351634344	0.174924563	9050	34	0.284389403	0.469260339
9172	42	2.277059356	2.347704101	9172	42	1.727648712	1.562259352
9850	50	−0.046243874	−0.290856086	9850	50	1.371476261	2.134924482
10138	14	0.599428228	0.628396963	10138	14	0.765017083	1.001711406
10494	22	−0.189181177	−0.122575727	10494	22	0.220022109	0.365466432
10537	48	0.139373755	0.406906442	10537	48	0.035059438	0.011805144
10956	7	0.337716243	0.155279221	10956	7	0.146282156	0.169249764