Ashuthosh Data science with R-13 July Batch

Discussion in 'Big Data and Analytics' started by Support Simplilearn(4685), Jul 14, 2019.

  1. Support Simplilearn(4685)

    Support Simplilearn(4685) Well-Known Member
    Alumni

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  2. M T Bhavani

    M T Bhavani Member

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    Hi everyone.
     
    #2
  3. SRIKANTH MIRDATI

    SRIKANTH MIRDATI Customer
    Customer

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    Hello everyone,
    I'm not able to execute the below code and also please check the error pasted below for the same.

    View(HospitalCosts)

    library("dplyr")

    Health_care_subset=select(HospitalCosts,RACE,TOTCHG)

    View(Health_care_subset)

    str(Health_care_subset)

    anova(lm(TOTCHG~RACE,Health_care_subset))

    Error :

    > View(HospitalCosts)
    > library("dplyr")> Health_care_subset=select(HospitalCosts,RACE,TOTCHG)Error in select(HospitalCosts, RACE, TOTCHG) :
    unused arguments (RACE, TOTCHG)
    > View(Health_care_subset)Error in View : object 'Health_care_subset' not found> str(Health_care_subset)Error in str(Health_care_subset) : object 'Health_care_subset' not found> anova(lm(TOTCHG~RACE,Health_care_subset))Error in is.data.frame(data) : object 'Health_care_subset' not found
     
    #3
  4. Shohini_1

    Shohini_1 Well-Known Member
    Simplilearn Support

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    Hi Learner,

    We’ve received your request and we’re working to get back with you as quickly as possible. Your concern requires a closer look and a little more time, so thank you for your patience in the meantime.
     
    #4
  5. M T Bhavani

    M T Bhavani Member

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    Hi Ashutosh. I'm unable to attend todays class and getting error msg as host not yet started session
     
    #5

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