_覓 | 覦覈襦 | 豕蠏手 | 殊螳 | 譯殊碁 |
FrontPage › 襷_譯殊焔覿
|
|
Describe 襷_譯殊焔覿 here
R princomp prcomp 螳讌 譯殊焔覿 螳 . 覯企 蟆郁骸螳 蟇一 觜訣讌襷 企 螻襴 るゴ. princomp 蟲螻殊 襷 る 覦覯豌 螻給壱 螻覯″磯ゼ 蟲 覦覯 螻, prcomp 襭 轟願 覿(SVD:Singular Value Decomposition) 覦覯 . 覲危 prcomp襯 誤覃 princomp S-Plus 誤 譟伎.
USArrests 襭襯 企慨. 覩瑚記 螳 譯朱襦 瑚規觜(UrbanPop)螻 瑚規 10襷覈 譴 伎(Murder), (Assault), 螳螳(Rape) 襦 豌危 襭企. scale 旧 TRUE襦 伎 瑚規觜螻 豌危 螳 襦 螳 るゴ蠍 覓語企. princomp 蟯 PCA襯 蟲.
> p1 = prcomp(USArrests, scale=TRUE) > p2 = princomp(USArrests, cor=TRUE) prcomp 蟆曙 print 覲, summary 譯殊焔覲 覲企ゼ 覲伎譴.
> print(p1) Standard deviations: [1] 1.5748783 0.9948694 0.5971291 0.4164494 Rotation: PC1 PC2 PC3 PC4 Murder -0.5358995 0.4181809 -0.3412327 0.64922780 Assault -0.5831836 0.1879856 -0.2681484 -0.74340748 UrbanPop -0.2781909 -0.8728062 -0.3780158 0.13387773 Rape -0.5434321 -0.1673186 0.8177779 0.08902432 > summary(p1) Importance of components: PC1 PC2 PC3 PC4 Standard deviation 1.57 0.995 0.5971 0.4164 Proportion of Variance 0.62 0.247 0.0891 0.0434 Cumulative Proportion 0.62 0.868 0.9566 1.0000 る 螳
襷 覲危糾螻 覲 . -- 覲 2016-11-11 21:03:22
鏤
|
企 殊 り 螳螻 れ 蠏瑚 蠍 り れ螻 蟆企. (ろ朱語) |