The wine data, whose first few rows are shown below, provides information on winestocked by an online retailer, but is missing the year of the vintage. Add the yearcolumn to the data. The vector of years has been created for you.# A tibble: 6 x 5styletype countryprice rating 1 malbecredargentina19.04.22 alvarinhowhite portugal19.04.23 riesling4 pinot noirwhite germany17.04redgermanyNA45 primitivoreditaly18.04.26 valpolicella reditaly19.44.1Complete the code to return the outputlibrary(dplyr)years <- c(2018, 2018, 2017, 2016, 2017, 2016, 2018, 2016, 2016)winewine %>%write code herewrite code here= years)head (wine)

In this, we want to add another column "year" to the data. We are going to create a new column by…

The wine data, whose first few rows are shown below, provides information on wine stocked by an online retailer, but is missing the year of the vintage. Add the year column to the data. The vector of years has been created for you. # A tibble: 6 x 5 style type country price rating 1 malbec red argentina 19.0 4.2 white portugal white germany 2 alvarinho 19.0 4.2 3 riesling 17.0 4 4 pinot noir red germany NA 4 5 primitivo italy italy red 18.0 4.2 6 valpolicella red 19.4 4.1 Complete the code to return the output library(dplyr) years <- c(2018, 2018, 2017, 2016, 2017, 2016, 2018, 2016, 2016) wine - wine %>% write code here (write code here = years) head (wine)

The wine data, whose first few rows are shown below, provides information on wine stocked by an online retailer, but is missing the year of the vintage. Add the year column to the data. The vector of years has been created for you. # A tibble: 6 x 5 style type country price rating 1 malbec red argentina 19.0 4.2 white portugal white germany 2 alvarinho 19.0 4.2 3 riesling 17.0 4 4 pinot noir red germany NA 4 5 primitivo italy italy red 18.0 4.2 6 valpolicella red 19.4 4.1 Complete the code to return the output library(dplyr) years <- c(2018, 2018, 2017, 2016, 2017, 2016, 2018, 2016, 2016) wine - wine %>% write code here (write code here = years) head (wine)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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