Hello,

 

I think this is Sill question but it's happens......

 

 

am$e_isell <- factor( with( am, ifelse( e_iacc == 1 & C5 == 1, 1, 0)))

 

summary (am$e_isell)

   0    1 

3966  296

(:-))

 

am$e_isell [4256]

[1] 1

Levels: 0 1

(:-))

 

cbind( am$e_isell[4256], am$C6[4256])

     [,1] [,2]

[1,] "2"  "1"

 

(????????????? :(  )

 

Does anyone understand why this happens?

 

 

Atenciosamente

Ana Patricia Martins

-------------------------------------------

Serviço Métodos Estatísticos

Departamento de Metodologia Estatística

Telef:  218 426 100 - Ext: 3210

E-mail:  <mailto:ana.pmartins@ine.pt> ana.pmartins@ine.pt

 


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