Tarefa nist_anova.smls08.agent

Veredito

Pergunta feita ao analista

NIST Statistical Reference Datasets, one-way analysis of variance, problem SmLs08: generated data with 13 constant leading digits; one factor (treatment) with 9 levels and 1809 observations in a balanced design, model y_ij = mu + tau_i + e_ij. Dataset d holds the factor treatment (levels 1 to 9), the response response, and indicator columns treatment_2 to treatment_9 (1 when the row is at that level; level 1 is the reference). Compute the ANOVA F statistic for the hypothesis that all 9 treatment effects are equal: the between-treatment mean square divided by the within-treatment mean square.

Valores esperados e de onde vêm

Verificações

Caminho de referência e caminho do agente

A chamada de referência ao lado da chamada que deu a resposta, argumento por argumento.

Trajetória

Cada evento na ordem em que aconteceu: turnos do modelo, chamadas de ferramentas, guardas, transformações e pontuação.

1. 0Início

   NIST Statistical Reference Datasets, one-way analysis of variance, problem SmLs08: generated data with 13 constant leading digits; one factor (treatment) with 9 levels and 1809 observations in a balanced design, model y_ij = mu + tau_i + e_ij. Dataset d holds the factor treatment (levels 1 to 9), the response response, and indicator columns treatment_2 to treatment_9 (1 when the row is at that level; level 1 is the reference). Compute the ANOVA F statistic for the hypothesis that all 9 treatment effects are equal: the between-treatment mean square divided by the within-treatment mean square.

   d (agent)

   NIST StRD SmLs08: 1809 observations; treatment = the treatment level (1 to 9), response = the response, treatment_2 … treatment_9 = 1 when the row is at that treatment level (level 1 is the reference)

   file aabc5043423a82786b79fca02b04f8f31f9bcfef25683f15a67edcf359c84d18 · frame —

   1. dummies {"column":"treatment","drop_first":true,"prefix":"treatment"}
2. 1Transformação
   d · dummies {"column":"treatment","drop_first":true,"prefix":"treatment"}

   1809 → 1809 linhas

   Frame antes → depois: 0f1bf3a4fd32 → 5bc097e5c744
3. 2Turno do modelo
   call_65842b91referenceFim: tool_use0 ms0 de entrada · 0 de saída · 0 de raciocínio · 0 em cache

   Texto visível

   With classical errors, the joint test that every indicator's coefficient is zero is the one-way ANOVA F.

   Chamadas pedidas

   • infer.linear_hypothesis

     {
       "dataset": "d",
       "hypothesis": "treatment_2 = 0, treatment_3 = 0, treatment_4 = 0, treatment_5 = 0, treatment_6 = 0, treatment_7 = 0, treatment_8 = 0, treatment_9 = 0",
       "se": "classical",
       "x": [
         "treatment_2",
         "treatment_3",
         "treatment_4",
         "treatment_5",
         "treatment_6",
         "treatment_7",
         "treatment_8",
         "treatment_9"
       ],
       "y": "response"
     }

   Mensagens (formato neutro)Instruções do sistemaFerramentas oferecidas
4. 3Ferramenta
   infer.linear_hypothesisv0.1.0call_a15b90c7decidido pelo modeloreexecutável

   Motivo: With classical errors, the joint test that every indicator's coefficient is zero is the one-way ANOVA F.

   Argumentos

   {
     "cluster": null,
     "dataset": "d",
     "hypothesis": "treatment_2 = 0, treatment_3 = 0, treatment_4 = 0, treatment_5 = 0, treatment_6 = 0, treatment_7 = 0, treatment_8 = 0, treatment_9 = 0",
     "se": "classical",
     "subset": null,
     "x": [
       "treatment_2",
       "treatment_3",
       "treatment_4",
       "treatment_5",
       "treatment_6",
       "treatment_7",
       "treatment_8",
       "treatment_9"
     ],
     "y": "response"
   }

   Figuras call_a15b90c7

   Chave	Valor	Valor bruto	Erro-padrão	IC
   F F statistic of treatment_2 = 0; treatment_3 = 0; treatment_4 = 0; treatment_5 = 0; treatment_6 = 0; treatment_7 = 0; treatment_8 = 0; treatment_9 = 0	201,013	201.01300409603695	—	—
   p_value p-value of treatment_2 = 0; treatment_3 = 0; treatment_4 = 0; treatment_5 = 0; treatment_6 = 0; treatment_7 = 0; treatment_8 = 0; treatment_9 = 0	0,00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000392814 probability	3.9281407845069587e-243	—	—

   Diagnósticos

   • statistic = "F"
   • df_numerator = 88
   • df_denominator = 1.8001800
   • se_type = "classical"
   • n_obs = 1.8091809
   • n_clusters = —

   Tabelas (2)

   {
     "coefficients": [
       {
         "ci_high": 1000000000000.4138,
         "ci_low": 1000000000000.3862,
         "coef": 1000000000000.4,
         "p": 0,
         "se": 0.007053647823123248,
         "t": 141770616435116.44,
         "term": "Intercept"
       },
       {
         "ci_high": -0.08047180693824933,
         "ci_low": -0.11960082793498393,
         "coef": -0.10003631743661663,
         "p": 4.555344230865008e-23,
         "se": 0.009975364415664423,
         "t": -10.028337138193018,
         "term": "treatment_2"
       },
       {
         "ci_high": 0.11954009643572763,
         "ci_low": 0.08041107543899301,
         "coef": 0.09997558593736032,
         "p": 4.829159421524705e-23,
         "se": 0.00997536441566443,
         "t": 10.022248989757959,
         "term": "treatment_3"
       },
       {
         "ci_high": -0.08047180693753044,
         "ci_low": -0.11960082793426453,
         "coef": -0.10003631743589748,
         "p": 4.555344234008862e-23,
         "se": 0.009975364415664295,
         "t": -10.028337138121055,
         "term": "treatment_4"
       },
       {
         "ci_high": 0.11954009643613854,
         "ci_low": 0.08041107543940461,
         "coef": 0.09997558593777157,
         "p": 4.829159419608254e-23,
         "se": 0.009975364415664255,
         "t": 10.022248989799362,
         "term": "treatment_5"
       },
       {
         "ci_high": -0.08047180693827354,
         "ci_low": -0.11960082793500791,
         "coef": -0.10003631743664072,
         "p": 4.55534423075697e-23,
         "se": 0.009975364415664366,
         "t": -10.028337138195491,
         "term": "treatment_6"
       },
       {
         "ci_high": 0.1195400964361776,
         "ci_low": 0.08041107543944329,
         "coef": 0.09997558593781045,
         "p": 4.8291594194326224e-23,
         "se": 0.009975364415664356,
         "t": 10.022248989803156,
         "term": "treatment_7"
       },
       {
         "ci_high": -0.08047180693760535,
         "ci_low": -0.11960082793433953,
         "coef": -0.10003631743597244,
         "p": 4.555344233681723e-23,
         "se": 0.00997536441566432,
         "t": -10.028337138128544,
         "term": "treatment_8"
       },
       {
         "ci_high": 0.11954009643549968,
         "ci_low": 0.08041107543876558,
         "coef": 0.09997558593713263,
         "p": 4.829159422575047e-23,
         "se": 0.009975364415664297,
         "t": 10.022248989735267,
         "term": "treatment_9"
       }
     ],
     "restrictions": [
       {
         "estimate": -0.10003631743661663,
         "hypothesized": 0,
         "restriction": "treatment_2 = 0"
       },
       {
         "estimate": 0.09997558593736032,
         "hypothesized": 0,
         "restriction": "treatment_3 = 0"
       },
       {
         "estimate": -0.10003631743589748,
         "hypothesized": 0,
         "restriction": "treatment_4 = 0"
       },
       {
         "estimate": 0.09997558593777157,
         "hypothesized": 0,
         "restriction": "treatment_5 = 0"
       },
       {
         "estimate": -0.10003631743664072,
         "hypothesized": 0,
         "restriction": "treatment_6 = 0"
       },
       {
         "estimate": 0.09997558593781045,
         "hypothesized": 0,
         "restriction": "treatment_7 = 0"
       },
       {
         "estimate": -0.10003631743597244,
         "hypothesized": 0,
         "restriction": "treatment_8 = 0"
       },
       {
         "estimate": 0.09997558593713263,
         "hypothesized": 0,
         "restriction": "treatment_9 = 0"
       }
     ]
   }

   Digests dos dados

   d 5bc097e5c74468066edfc925a207dc8d1ae7a517bcb8d4e64a4afb9f13b4d7a9

   sha256 do resultado

   067c44c4c382c9553187b400ea135b8e19a3aabac77cc39101caeab69eec3ce9

   Resultado mostrado ao modelo
5. 4Turno do modelo
   call_fa2bec39referenceFim: tool_use0 ms0 de entrada · 0 de saída · 0 de raciocínio · 0 em cache

   Chamadas pedidas

   • submit_answer (meta-ferramenta)

     {
       "answer": "Estimativa (infer.linear_hypothesis): F = 201,0.",
       "caveats": [],
       "figure_refs": [
         "call_a15b90c7:F"
       ]
     }

   Mensagens (formato neutro)Instruções do sistemaFerramentas oferecidas
6. 5Guarda
   resposta aceita

   Números encontrados

   201,0

   Sem lastro

   —

   Não citados

   —

   1 nova(s) tentativa(s) restante(s)
7. 6Resposta

   Estimativa (infer.linear_hypothesis): F = 201,0.

   Figuras citadas: call_a15b90c7:F · Parada: answered

   Figura da resposta: call_a15b90c7:F = 201,013201.01300409603695
8. 7Pontuação
   #0resposta com lastropassouobrigatóriaevery number backed
9. 8Pontuação
   #1resposta citapassouobrigatóriacited ['call_a15b90c7:F']
10. 9Pontuação
    #2ferramenta chamadapassouobrigatóriaanswer call is infer.linear_hypothesis
11. 10Pontuação
    #3argumento igualpassouobrigatóriainfer.linear_hypothesis.se = 'classical'
12. 11Pontuação
    #4diagnósticopassouobrigatória8 vs 8
13. 12Pontuação
    #5diagnósticopassouobrigatória1800 vs 1800
14. 13Pontuação
    #6dígitos corretos (LRE)falhouobrigatóriaLRE 4.19 (min 6.0)

Épocas × verificações

Tentativas

Cada tentativa é seu próprio arquivo e é publicada; só a última de cada época é pontuada.

• época 1, tentativa 1falhoupontuada(exibindo)

Downloads desta tarefa