Which R function can be used to find the structure of a data frame or vector?summary()describe()str()overview()

Summary(x) is a very useful and multipurpose function in R. x can be any dataset, variable, linear model, and so on Parent of an object.TrueFalse

In R, define the column vector

How would you use the describe() method with a data frame df to get a statistical summary of all the columns in the data frame?1 pointdf.describe(include=“all”)df.describe(include=“columns”)df.describe(include=“None”)df.describe(include=“summary”)

This function is used to get a brief summary of the dataframe including the index dtype and column dtypes, non-null values, and memory usage.df.info( )df.describe( )df.describeAll of the above

Explain what an R function is; describe what an argument to an R function is