テーブルアウォールのエラー「評価エラー（ファミリ$初期化）のエラー：y値は0 <= y <= 1」でなければなりません。

Question

私はtableauのチャーン予測モデルに取り組んでいます。私は以下のようにスクリプトを書いたが、 "Error in eval（family $ initialize）"というエラーが出る。y値は0でなければならない。< = y < = 1 "。あなたのチャーン変数が0と1、または要因ではないすなわち グレイトフルは誰が助けることができれば

STR(SCRIPT_REAL(' 
    data_churn<-data.frame(Churn <- .arg1, Account_Length <- .arg2, VMail_Message <- .arg3, Day_Mins <- .arg4, Eve_Mins <- .arg5, 
    Night_Mins <- .arg6, Intl_Mins <- .arg7, CustServ_Calls <- .arg8, Int_l_Plan <- .arg9, VMail_Plan <- .arg10, Day_Calls <- .arg11, 
    Day_Charge <- .arg12, Eve_Calls <- .arg13, Eve_Charge <- .arg14, Night_Calls <- .arg15, Night_Charge <- .arg16, 
    Intl_Calls <- .arg17, Intl_Charge <- .arg18); 

    fit_data <- glm(Churn~., data=data_churn, family= binomial(link = "logit")); 

    new_data < - data.frame(Account_Length <- .arg19, VMail_Message <- .arg20, Day_Mins <- .arg21, Eve_Mins <- .arg22, 
    Night_Mins <- .arg23, Intl_Mins <- .arg24, CustServ_Calls <- .arg25, Int_l_Plan <- .arg26, VMail_Plan <- .arg27, Day_Calls <- .arg28, 
    Day_Charge <- .arg29, Eve_Calls <- .arg30, Eve_Charge <- .arg31, Night_Calls <- .arg32, Night_Charge <- .arg33, 
    Intl_Calls <- .arg34, Intl_Charge <- .arg35); 
library(rpart) 
    pred_val<- predict(fit_data) 
    pred_val<-ifelse((pred_val)>.5,1,0) 
    pred_val', 
sum([Churn]), sum([Account Length]), sum([VMail Message]), sum([Day Mins]), sum([Eve Mins]), sum([Night Mins]), 
sum([Intl Mins]), sum([CustServ Calls]), sum([Int'l Plan]),sum([VMail Plan]), sum([Day Calls]), 
sum([Day Charge]), sum([Eve Calls]), sum([Eve Charge]), sum([Night Calls]), sum([Night Charge]), 
sum([Intl Calls]), sum([Intl Charge]))) 

Answer 1

は Error in eval(family$initialize) : y values must be 0 <= y <= 1

のようですね。