graph LR
    idea_394e6ef8_a106_4ea6_8636_fdac0cb6ae3a["General applied mathematics"]
    idea_42680680_8eb1_46a1_99db_af7366c364a8["Regression Coefficient Interpretation with Coded Factors"]
    idea_9970cda4_0cad_4f4d_a0ca_2ff766a2d428["Analysis of Variance for Categorical Factors"]
    idea_9d6694cc_a9ab_423e_8b8f_055b2ddaf473["Two-Level Factor Structures for Variables"]
    idea_b234f17d_584e_4da0_adb9_582114f2ea01["Main Effects in Design of Experiments"]
    idea_cd378eac_85aa_4314_80d4_7f39d4a64b06["Full Factorial Design in Design of Experiments (DoE)"]
    idea_e3b7d5e7_3d88_4ecf_9ee5_3c2e812c9db3["Interaction Effects in Statistical Models"]
    idea_42680680_8eb1_46a1_99db_af7366c364a8 --> idea_cd378eac_85aa_4314_80d4_7f39d4a64b06
    idea_9970cda4_0cad_4f4d_a0ca_2ff766a2d428 --> idea_cd378eac_85aa_4314_80d4_7f39d4a64b06
    idea_394e6ef8_a106_4ea6_8636_fdac0cb6ae3a --> idea_cd378eac_85aa_4314_80d4_7f39d4a64b06
    idea_9d6694cc_a9ab_423e_8b8f_055b2ddaf473 --> idea_cd378eac_85aa_4314_80d4_7f39d4a64b06
    idea_e3b7d5e7_3d88_4ecf_9ee5_3c2e812c9db3 --> idea_cd378eac_85aa_4314_80d4_7f39d4a64b06
    idea_b234f17d_584e_4da0_adb9_582114f2ea01 --> idea_cd378eac_85aa_4314_80d4_7f39d4a64b06
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