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Asked: 2022-01-14T23:46:15+05:30 In:

Creates a dataframe with three columns named: name of student, age and marks. Then display the output in df variable. …

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Creates a dataframe with three columns named: name of student, age and marks. Then display the output in df variable. Now, write the code to change the name of second column from age to AGE. Then display final result in result variable.

data sciencer language
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    2. I'M ADMIN
      #SELECT ALL CODE AND RUN

#CODE:

data=data.frame( names = c("james", "john",
"dany", "Larry", 
"Joe"),
age = c(16,17,16,17,17),
mark= c(90,95,80,88,99)
)
df<-data
print(df)
names(df)[2] <- 'AGE'
result<-df
print(result)

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