Which of the following is a correct way to load the data from the file mydata.csv into a data frame? df = pd.read_csv("mydata") df = pd.read_csv("mydata.csv") df = pd.readcsv("mydata") df = pd.readcsv("mydata.csv")
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Which of the following is a correct way to load the data from the file mydata.csv into a data frame?
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- Make this separate JacaScript code into one consolidated file. (Code already given, you just need to combine all the codes in file) 1. Write a Javascript function that would accept any number and return the square of that number. (Make code visible)example: var a = square(4); a = should have a value of 16 <html><head><title>Square</title></head><body><script type="text/javascript">a=Number(prompt("Enter a Number"))var res=1res=a*a;document.write("Square of "+a+" is:"+res)</script></body></html> 2. Write a JavaScript function that would accept a string and return the reverse of that string.example: reverse("john doe"); - this returns "eod nhoj" // arrow function to reverse to the stringconst reverse = (str) => {const arr = []; // to store the characterin reverse orderconst len = str.length; //finding the length of the string// iterating over the stringfor (let i = len; i >= 0; i--)arr.push(str[i]); //adding characters of…Which PYTHON statement prints the last field in each row of the csv file? a. with open('my_file.csv', 'r') as f: csv_data = csv.reader(f) for r in csv_data: print(r[0:-1]) b. with open('my_file.csv', 'r') as f: csv_data = csv.reader(f[-1]) print(csv_data) c. with open('my_file.csv', 'r') as f: csv_data = csv.reader(f) print(csv_data [-1]) d. with open('my_file.csv', 'r') as f: csv_data = csv.reader(f) for r in csv_data: print(r[-1])Please Assist me to complete the Python Code: Data frames can be subset by a chosen value using ==. Ex: df[df.x == 5] gives all the rows in the data frame df for which the column x has a value of 5. Write a program that performs the following tasks: Load the file mtcars.csv into a data frame called df Create a new data frame df_cyl by subsetting the data frame based on a user defined value for the column cyl. Print the shape of the new data frame.mtcars.csv should not be necessary to answer this question. Please advise on the commands for subsetting a new data frame and for printing the shape of the new data frame. Thank You! Please try Completing the Program Below: import pandas as pd cylinders = int(input()) df = # read in the csv file mtcars.csv df_cyl = # create a new dataframe with only the rows where cyl = cylinders print(# print the shape of the new data frame)
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- Write a program that reads the-zen-of-python.txt and writes each line to UpdatedZen.txt, a new text file. It capitalizes the first character of each line and adds a period to the end of each line before writing it back to updatedzen.txt. the-zen-of-python.txt file contents: beautiful is better than ugly explicit is better than implicit simple is better than complex complex is better than complicated flat is better than nested sparse is better than dense readability counts special cases aren't special enough to break the rules although practicality beats purity errors should never pass silently unless explicitly silenced in the face of ambiguity, refuse the temptation to guess there should be one-- and preferably only one --obvious way to do it although that way may not be obvious at first unless you're Dutch now is better than never although never is often better than *right* now if the implementation is hard to explain, it's a bad idea if the implementation is easy to explain, it…Given the following code, I need help correcting it to follow these instructions using python (the csv file contains the following info...) Jan 14317 Feb 3903 Mar 1073 Apr 3463 May 2429 Jun 4324 Jul 9762 Aug 15578 Sep 2437 Oct 6735 Nov 88 Dec 2497 #import the csv module for read-writeimport csv #file name for csvFILE_NAME = "monthly_sales.csv" #Show title of editordef display_title(): print("FirstName LastName's Monthly Sales") #space print() #show user menu displaydef display_menu(): print("Command Menu\n\n Monthly - View monthly sales\n yearly - View yearly summary\n edit - Edit sales for a month\n exit - Exit program") """def read_sales():""" #main functiondef main(): sales = [] #write to the csv file with open(FILE_NAME, "r", newline="") as file: reader = csv.reader(file) for row in reader: sales.append(row) #print out the display title and menu and then give user options to choose from…Please write in C txt files: puzzleWrong.txt 5 5 7H 1 1 MILK White liquid produced by the mammalsH 2 1 IN Used to indicate inclusion within space, a place, or limitsH 3 3 BUS A road vehicle designed to carry many passengersH 5 3 DAN The name of a famous author whose surname is BrownV 1 1 MARS Red planetV 3 3 BAD Opposite of goodV 2 5 ISBN International Standard Book Number puzzle2010Long.txt 6 6 14H 1 1 NA Symbol of Sodium elementH 1 4 BUS A road vehicle designed to carry many passengersH 2 3 POP Opposite of push operation in stacksH 3 3 NS Abbrev. Nuclear SclerosisH 4 1 TOSS To throw up in the airH 5 1 HR Abbrev. Human ResourcesH 5 5 TR Internet country code of TurkeyH 6 5 AG Symbol of Silver elementV 1 1 NORTH Opposite direction of southV 4 2 OR Used to connect different possibilitiesV 2 3 PNS Peripheral nervous systemV 1 4 BOSS A person who is in charge of a worker or organizationV 1 5 UP Opposite of downV 5 5 TA Symbol of Tantalum elementV 5 6 RG Symbol of Roentgenium element…