R 데이터 합치기

rbind()

R rbind() 문서를 참고하십시오.

df1

1. 1. Class Name English Math
   2. 1 A Alice 90 60
   3. 2 A Bob 80 NA

df2

1. 1. Class Name English Math
   2. 1 B Carol NA 80
   3. 2 B Dave 60 90

rbind(df1, df2)

1. 1. Class Name English Math
   2. 1 A Alice 90 60
   3. 2 A Bob 80 NA
   4. 3 B Carol NA 80
   5. 4 B Dave 60 90

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