6 Curran P J 1999 A latent curve

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　　6 アルコールデータの分析 １変数の経時データ 出典：Curran, P. J. (1999). A latent curve framework for the study

　　6 アルコールデータの分析 １変数の経時データ 出典：Curran, P. J. (1999). A latent curve framework for the study of development trajectories in adolescent substance use. 　 In Multivariate Applications in Substance Use Research (Rose, J. et. al. , Eds. ), in press.

12 EQSモデルファイル(1) /SPECIFICATION cases=363; variables=3; method=ml; matrix=covariance; analysis=moment; /LABELS V 1=alc 1; V 2=alc

12 EQSモデルファイル(1) /SPECIFICATION cases=363; variables=3; method=ml; matrix=covariance; analysis=moment; /LABELS V 1=alc 1; V 2=alc 2; V 3=alc 3; F 1=intercpt; F 2=slope; /EQUATIONS V 1= 1. 0 F 1 + 0. 0 F 2 + E 1; V 2= 1. 0 F 1 + 1. 0 F 2 + E 2; V 3= 1. 0 F 1 + 2. 0 F 2 + E 3; F 1= *V 999 + D 1; F 2= *V 999 + D 2; /VARIANCES V 999=1; E 1 TO E 3 = *; D 1 TO D 2 = *; /COVARIANCES D 1, D 2 = *;

EQSモデルファイル(2) /SPECIFICATION cases=363; variables=5; method=ml; matrix=covariance; analysis=moment; /LABELS V 1=alc 1; V 2=alc 2;

EQSモデルファイル(2) /SPECIFICATION cases=363; variables=5; method=ml; matrix=covariance; analysis=moment; /LABELS V 1=alc 1; V 2=alc 2; V 3=alc 3; V 5=age; F 1=intercpt; F 2=slope; /EQUATIONS V 1= 1. 0 F 1 + 0. 0 F 2 + E 1; V 2= 1. 0 F 1 + 1. 0 F 2 + E 2; V 3= 1. 0 F 1 + 2. 0 F 2 + E 3; V 5= *V 999 + E 5; F 1= *V 999 + *V 5 + D 1; F 2= *V 999 + *V 5 + D 2; /VARIANCES E 1 TO E 3 = *; E 5 = *; D 1 TO D 2 = *; /COVARIANCES D 1, D 2 = *; 17

/SPECIFICATION cases=363; variables=6; method=ml; matrix=covariance; analysis=moment; /LABELS V 1=alc 1; V 2=alc 2; V

/SPECIFICATION cases=363; variables=6; method=ml; matrix=covariance; analysis=moment; /LABELS V 1=alc 1; V 2=alc 2; V 3=alc 3; V 4=age; V 5=gender; V 6=coa; F 1=intercpt; F 2=slope; /EQUATIONS V 1= 1. 0 F 1 + 0. 0 F 2 + E 1; V 2= 1. 0 F 1 + 1. 0 F 2 + E 2; V 3= 1. 0 F 1 + 2. 0 F 2 + E 3; V 4= *V 999 + E 4; V 5= *V 999 + E 5; V 6= *V 999 + E 6; F 1= *V 999 + *V 4 + *V 5 + *V 6 + D 1; F 2= *V 999 + *V 4 + *V 5 + *V 6 + D 2; /VARIANCES E 1 TO E 6 = *; D 1 TO D 2 = *; /COVARIANCES E 4, E 5 = *; E 5, E 6 = *; E 6, E 4 = *; D 1, D 2 = *; 19 EQSモデル ファイル

　　22 Discussion

　　22 Discussion

25 LCA：共分散構造をモデル化 Proc mixed; class subj; model y = time sex*time/solution ddfm=bw; random intercept

25 LCA：共分散構造をモデル化 Proc mixed; class subj; model y = time sex*time/solution ddfm=bw; random intercept time/subject=subj type=un gcorr;

30 潜在成長曲線モデル_1 F 1 Constant 混乱 1 1 a Q Q 1 2 TIME

30 潜在成長曲線モデル_1 F 1 Constant 混乱 1 1 a Q Q 1 2 TIME 1 F 2 Linear 混乱 2 b 1 Q Q 3 1 a Q 2 TIME 2 F 3 Quadratic 混乱 3 b 1 a Q Q 3 1 Q 2 混乱 5 混乱 4 b 1 Q Q 3 1 TIME 3 誤差相関は省略して書いていない a Q 2 TIME 4 b 1 a Q Q 3 1 b Q Q 2 3 TIME 5

31 潜在成長曲線モデル_2 性別 学年 F 1 Constant 混乱 1 1 a Q Q 1

31 潜在成長曲線モデル_2 性別 学年 F 1 Constant 混乱 1 1 a Q Q 1 2 F 2 Linear 混乱 2 b 1 Q Q 3 1 F 3 Quadratic 混乱 3 a b 1 a Q 2 Q Q 3 1 Q 2 混乱 5 混乱 4 b 1 Q Q 3 1 a b 1 a Q 2 Q Q 3 1 b Q Q 2 3

6 Curran P J 1999 A latent curve6 Curran P J 1999 A latent curve
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