Could you please help me to solve the second question? the codes will be by using RStudio 品5.Gsiimo Microsoft Word (T) - Wordbudoor alkebsi BAFileeHomeInsertDrawDesignLayoutReferencesMailingsReviewViewHelpO Tell me what you want to doA Share* CutCalibri (Body) - 14AAA Aa - A E-E-E-E E H « TP Find-3bCcDdEe 3bCcDdEe cDdEe CcDdEe 'dEe >CcDdEe 3bCeDdEe 3bCcDdEe 3bCcDdEe bCcDdEe1 Normal 1 No Spac. Heading 1 Heading 2Copyeb ReplaceBIU- abe X, x' A - y - APaste* Format PainterTitleSubtitleSubtle Em. Emphasis Intense E.StrongD SelectClipboardFontParagraphStylesEditingUPLOAD BLOCKED We ran into a problem with this file and can't save any new changes. Please save a copy to avoid losing your work.Save a Copy3 2 Y3. 4615 I17 ISI10.1112. 1314161.Create a dataframe named employee using data.frame() function that consists of allinformation in the table below:Emp_idEmp_nameYear_joinSalary1001John2012700.51002Mary2013525.01003Sara2014755.51004Lynda2014900.21005Thomas2015875.81006Dan2015500.71007Jenny20151000.01008Sam2015655.81009Ryan2016800.51010Rick2016977.52. Print the first 3 rows of the employee dataframe then print all records that containemployee name and salaryPage 1 of 1 20 wordsLIX English (United States)ubuntu (Running) - Oracle VM VirtualBoxGUpload Blocked156%ENG E A四丽ull lia isl O

If you want first three rows :- head(dataset, 3)

Answered: Print the first 3 rows of the employee…

Engineering

Computer Science

Print the first 3 rows of the employee dataframe then print all records that contain employee name and salary

Fundamentals of Information Systems

8th Edition

ISBN:9781305082168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter4: Telecommunications And Networks

Section: Chapter Questions

Problem 14SAT

See similar textbooks

Related questions

Q: You have a table that contains the following fields: MemberLastName, MemberFirstName, Street, City,…

A: Here, we have given a table with a set of records. This table contains 75000 records. The records…

Q: Write the appropriate by using Microsoft SQL for the following with screen shots of the execution.…

A: Note: As per guidelines provided we are supposed to answer only first 3-sub parts at a time . please…

Q: Create table sales ( sales_no number (4), sales_date date ); Insert into sales values…

A: --creating tablecreate table orders(order_number number primary key,order_date date,ship_city…

Q: Complex queries 23. Select the courses which are taught in the Taylor building in Spring 2018. (See…

A: SQL queries for the above questions given below where SELECT statement is used to display, to sort…

Q: Q#1 Insert two records in each table or use if you have already created this schema. Q#2 Display…

A: Summary: In this question, we need to create the given schema using SQL and perform the given…

Q: . Create a new table containing these four columns: Emp#, Lastname, Firstname, and Job_class. The…

A: Creating a new table: The Structured Query Language (SQL) create statement is the one responsible…

Q: 7. Show the structure of the EMP table. Create a query to display the name, job. hire date, and…

A: No table schema was provided so I have created my own. I am adding code as well as screenshots.…

Q: Start Access. Open the file Student_Access_Cap1_Rugged_Sportswear.accdb downloaded with this…

A: Answer: Given Rename Item Field to Item ID and its data type change to short text and we have to…

Q: Using R and mtcars data set, perform the exercise Create a new object named car_inner containing…

A: Create a file named Student.java and add below code in it. public class Student { //id data…

Q: Switch to the Melbourne Swim Teams In cell B14, use the INDEX function to display the value in the…

Q: Load demobld.sql into the SQL buffer. Name the column headings Emp #, Employee, Job, and Hire Date,…

A: As given in the question we have to load the demobld.sql table into the SQL buffer. We have to first…

Q: Create 100 records (newContacts) of contactType using the defined struct in question 1 then…

A: Array Indexing starts from 0 and thus for first value, the index has to be 0

Q: Format the result with Short Date format.

Q: Download return data for your choice of stock from Yahoo Finance - closing prices from 20 September…

A: Download return data for your choice of stock from Yahoo Finance - closing prices from 20 September…

Q: what you chan (courseName) column to be (subjectName) and then insert the 4 records as shown below:…

A: First change column name course name to subject name then insert records in a table how you insert.

Q: Create a View to display the employee id, first name and surname. In your query include the coin…

A: Given:

Q: The Magazine table contains three fields. The Cost field is numeric. The Code and Name fields…

A: As per guidelines we are supposed to answer only first 3-sub parts at time. please repost the…

Q: a) Insert a new record in the course table with the following data values course number = 'COSC4390'…

Q: Alter the given table by adding new column of "Job" in it and assign the sequence values to the…

A: Objective: Given a relation that stores record about employees along with attributes EMPLOYEE_ID,…

Q: 2 CREATE TABLE employee ( 3 eid INTEGER PRIMARY KEY, name TEXT NOT NULL, AGE INTEGER NOT NULL,…

A: A database is a logically ordered set of structured data stored on a computer electronically. A…

Q: The Magazine table contains three fields. The Cost field is numeric. The Code and Name fields…

A: SELECT * FROM MagazineWHERE Cost>amt1 AND Cost<amt2;

Q: You need to create the Store Sales database using the scripts under the Course Resources. Using the…

A: Solution: SQL Query to create Customer Table CREATE TABLE "CUSTOMER" ( "NAME"…

Q: Find a Pandas function that can be used to remove columns based on the column name. Store the…

A: Given: # Removing columns# Remove the 'cubicinches', 'weight lbs', 'brand ' columns#Store the…

Q: 1. a) Create a table bank_master Column Name Datatype Varchar2(4) Varchar2(30) Varchar2(30) Number…

A: Create a table with table name = bank_master You have not specified in which database format you…

Q: Create a stored procedure that will list all customers (name and number) represented by rep 15

A: create table cust_records(cust_num int primary key,cust_name varchar(30));insert into cust_records…

Q: Insert two records in each table or use if you have already created this schema. Q#2 Display…

A: For this question we have to write the queries for required 10 question. All these queries include…

Q: 10-Create a products table that has product id, product name, and price fields. Write a query to…

A: Algorithm : 1) Create the table products. 2) Insert some values in the table. (I have added 4…

Q: 1- Display contact First name and contact Last name for customers after sorting the customers by…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…

Q: Create

A: the solution is an given below :

Q: C) Display the Book ID, Title, and author of all books who has author. Arrange the records in…

A: Given information, Given that, a BOOKS table, it is required to write SQL queries that perform the…

Q: CREATE TABLE test( test_id INTEGER PRIMARY KEY, test_name varchar2 (255) , t_date DATE,…

A: The given SQL code is: CREATE TABLE test( test_id INTEGER PRIMARY KEY, test_name varchar2…

Q: The Magazine table contains three fields. The Cost field is numeric. The Code and Name fields…

A: As per the requirement submitted above , kindly find the below solution.

Q: Q2. Use Employee.sql and Office.sql and write queries to extract the following information: Get…

A: Constraints are the rules enforced on the data columns of a table. These are used to limit the type…

Q: Alter the given table by adding new column of"Job" in it and assign the sequence values to the…

A: Given the table with four columns namely, Employee_ID Last_Name Annsal Hire_Date To add a new…

Q: 7. In the third row, enter the following column headings: Name Gender Age Breed 8. In cell C8,…

A: There is some information missing but based on the given question. The answer is provided in the…

Q: You have a table that contains the following fields: Last Name, First Name, Street, City, State, and…

A: For accessing every record correctly following steps are required to be taken : For the given data…

Q: 3.Write a MYSQL statement to create a table named jobs including columns job_id, job_title,…

A: CREATE TABLE IF NOT EXISTS jobs ( JOB_ID varchar(100) NOT NULL , JOB_TITLE varchar(350) NOT NULL,…

Q: Write the appropriate by using Microsoft SQL for the following with screen shots of the execution.…

A: Note: since your question contain multiple sub-parts but we can answer only first 3-subparts at a…

Q: Add two columns to the EMPLOYEES table. One column, named EmpDate, contains the date of employment…

A: The Structured Query Language (SQL) “alter” statement is used when there is a need to change the…

Q: Create a stored procedure called sp_shipping_date where the billing date is equal to the order date…

A: Given create procedure sp_shipping_date (@billing_date datetime) as select Orders.OrderID,…

Q: Q6. Create a view named games that contains event title, number of event plaxes, sport name of all…

A: Q6. The statement is written for MySQL and Oracle database. View: View looks like virtual table by…

Q: Write the appropriate by using Microsoft SQL for the following with screen shots of the execution.…

A: In case of multipart questions, we are required to answer first 3 subparts.

Q: Create lookup functions to complete the summary section.

A: Include the header files. Inside the main function take the array of elements. Pass to lookup…

Q: For the following data, identify what are the text qualifiers and delimiters. If a text qualifier or…

A: A text qualifier is a symbol that let's Excel know where text begins and ends. It is used…

Q: Create a table named BOOK_STORES to include the columns listed in the following chart

A: In this code we use store_id as a primary key stored as number and name as a unique key with no null…

Q: write SQL commands to create the tables

A: CREATE TABLE statement is used to create s table in the database. Syntax : CREATE TABLE table_name (…

Q: Columns added to a table in transform data can be seen in the Data View? O True O False

A: DATA view helps you to inspect ,explore and understand data in your power BI Desktop model.

Q: a. Create table "STUDENT" with attributes "STUDENT_ID", "STUDENT_NAME", "STUDENT GPA". b. Use…

A: SQL query to create student table With appropriate datatype for each attribute Insert data of…

Q: Create table "STUDENT" with attributes "STUDENT_ID", "STUDENT_NAME", "STUDENT GPA". Use appropriate…

A: NOTE : There is a policy from bartleby to solve only first 3 subparts of a question.

Question

Could you please help me to solve the second question? the codes will be by using RStudio

品5.G
siimo Microsoft Word (T) - Word
budoor alkebsi BA
File
e
Home
Insert
Draw
Design
Layout
References
Mailings
Review
View
Help
O Tell me what you want to do
A Share
* Cut
Calibri (Body) - 14
AA
A Aa - A E-E-E-E E H « T
P Find-
3bCcDdEe 3bCcDdEe cDdEe CcDdEe 'dEe >CcDdEe 3bCeDdEe 3bCcDdEe 3bCcDdEe bCcDdEe
1 Normal 1 No Spac. Heading 1 Heading 2
Copy
eb Replace
BIU- abe X, x' A - y - A
Paste
* Format Painter
Title
Subtitle
Subtle Em. Emphasis Intense E.
Strong
D Select
Clipboard
Font
Paragraph
Styles
Editing
UPLOAD BLOCKED We ran into a problem with this file and can't save any new changes. Please save a copy to avoid losing your work.
Save a Copy
3 2 Y
3. 4
6
15 I
17 I
SI
10.
11
12
. 13
14
16
1.
Create a dataframe named employee using data.frame() function that consists of all
information in the table below:
Emp_id
Emp_name
Year_join
Salary
1001
John
2012
700.5
1002
Mary
2013
525.0
1003
Sara
2014
755.5
1004
Lynda
2014
900.2
1005
Thomas
2015
875.8
1006
Dan
2015
500.7
1007
Jenny
2015
1000.0
1008
Sam
2015
655.8
1009
Ryan
2016
800.5
1010
Rick
2016
977.5
2. Print the first 3 rows of the employee dataframe then print all records that contain
employee name and salary
Page 1 of 1 20 words
LIX English (United States)
ubuntu (Running) - Oracle VM VirtualBox
GUpload Blocked
156%
ENG E A
四丽
ull lia isl O

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Using the HighCharts JS Library (highcharts.com) Reproduce the following information in a Pie Chart Title - Desktop & Mobile Browser Market Share in Barbados - October 2020Chrome 65.59%Safari 14.5%Edge 7.86%Samsung Internet 5.9%Firefox 3.29%Opera 1.15% file has to be just .html
Found this example online of how to scrape tweeter tweets but am running into a error when I try to run (python) ! pip install --upgrade pip! pip3 install git+https://github.com/JustAnotherArchivist/snscrape.gitimportimport snscrape.modules.twitter as sntwitterimport pandas as pd # Creating list to append tweet data totweets_list = [] # Using TwitterSearchScraper to scrape data and append tweets to listfor i,tweet in enumerate(sntwitter.TwitterSearchScraper('COVID Vaccine since:2021-01-01 until:2021-05-31').get_items()):if i>5000:breaktweets_list1.append([tweet.date, tweet.id, tweet.content, tweet.user.username]) # Creating a dataframe from the tweets list abovetweets_df2 = pd.DataFrame(tweets_list1, columns=['Datetime', 'Tweet Id', 'Text', 'Username'])[1:46 PM]but I get a error TypeError: init() missing 1 required positional argument: 'title'
in python Create a corporate B.S. Generator similar to the following Link: http://www.atrixnet.com/bs-generator.html (Links to an external site.) (Links to an external site.) You must create a loop the runs until the user decides to exit. You will need to import this list aAdverbs = ['appropriately','assertively','authoritatively','collaboratively','compellingly','competently','completely','continually','conveniently','credibly','distinctively','dramatically','dynamically','efficiently','energistically','enthusiastically','uniquely'] aAdjectives = ['accurate','adaptive','alternative','backend','user-centric','user friendly','value-added','vertical','viral','virtual','visionary','web-enabled','wireless','world-class','worldwide'] aVerbs = ['actualize','administrate','aggregate','architect','benchmark','brand','build','cloudify','communicate','conceptualize','coordinate','create','cultivate','unleash','utilize','visualize','whiteboard'] aNouns = ['action…
this is what I have so far please help and please use my code don't just post some random other persons code in and say it's mine becase that does not help me MY html below MY CODE <!DOCTYPE html><html> <head> <title>Contact me</title> </head> <body>  <main>  <nav> <a href="index.html">Home</a> <a href="contact.html">Contact</a> <a href="about.html">About</a> </nav> <h1>Contact ME</h1> <span>photo of me Joe Mc</span> <br> <picture> <source media="(min-width:650px)" srcset="./images/me1-650.jpg"> <source media="(min-width:465px)" srcset="./images/me1-465.jpg"> <img src="./images/me1.jpg" alt="lake" style="width:auto;"> </picture>…
https://docs.google.com/document/d/1WAkeWOTbOEMM-EvVa7IJTJFnwmEMz1_rQihnFkARapc/edit?usp=sharing hw help here is the files for the program only will be editing extendedavlnode.java and extendedavltree.java
cs count =10for item in $*doecho $count $itemcount='expr $count -1'done what is the time giveintroduction to unix
No plagarism please Upvote guarenteed. Thanks
Hello! I am currently self-taught pandas library using python right now, but I can not figure out the attached question. This is the link that I found this problem, so if you needed, feel free to look it up! Thank you in advance. https://datascienceinpractice.github.io/assignments/D2_Pandas.html
im working with angular and typescript im trying to make a page to register a user but right now its not saving the user responses im just getting back a blank user heres my typescript registerUser(): void{ let user:Register = new Register(0, this.username, this.password, this.firstName, this.lastName, this.email); (<HTMLInputElement>document.getElementById("username")).value; (<HTMLInputElement> document.getElementById("password")).value; (<HTMLInputElement> document.getElementById("firstName")).value; (<HTMLInputElement> document.getElementById("lastName")).value; (<HTMLInputElement> document.getElementById("email")).value; console.log(user); this.userService.register(user).subscribe( (response:Register)=>{ } ) }
1) When is JavaScript generally executed?A) When it is safe to execute B) Once JavaScript code is fully loaded C) Manually by user interaction D) Once HTML code is loaded 2) What is an appropriate method to access the following using JavaScript?<p name = "meow" id = "cat"> neko</p>A) document.cat B) getElementByName("meow") C) getElementById("meow") D) getElementById("cat") 3) You need to use JavaScript to modify a repeated element of unknown count on the page that is different on each page visit. What is the best way to do this?A) Use document.getElementsByTagName(), then use the return like an array. B) Manually label each element Id, then use document.getElementById(). C) Give the same Id to each element, then use getElementById() like an array. D) Use the highest common parent element, then use recursive search.
Making a webbase calculator (usnig spring mvc, maven on InelliJ) Made a controller and html but html does not work with each other ex) on calculator.html, when I hit calculate it needs to go to result.html but i get 404 not found page instead and same for return to calculator on result.html. Need help for fix This is WebcalculatorController.java package com.example.Webcalculator; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestParam; @Controller public class WebcalculatorController { @GetMapping("/") public String showCalculator() { return "calculator"; // This will return the calculator.html view } @PostMapping("/calculate") public String calculate(@RequestParam("inputA") double inputA, @RequestParam("inputB") double inputB, @RequestParam("operation") String operation, Model…
PHP Think of one of your Math homework. How can you use program to reveal the answer? Write a calculation program with atleast ten(10) variable statements calculating a problem.. Your program should include:  Variables for each part of problem. See example below: Eg. $apple = 10, $orange = 15, $discount = 0.2 <!DOCTYPE html> <html> <body> <?php $apple = 10; $orange = 15; $discount = 0.2; echo ($apple + $orange) * $discount; ?> </body> </html