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new_df <- na.omit(df, c("myvar1", "myvar2")) # Remove NA on specific variables
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# Creating dataframe
student=data.frame(name=c("Ram","Geeta","John","Paul",
"Cassie","Jim","Dwight")
,maths=c(7,8,NA,9,10,8,9)
,science=c(5,7,6,8,NA,7,8)
,history=c(7,NA,7,7,NA,7,7))
print(student)
library(tidyr)
student %>% drop_na(maths)