Use the data file “marketing_campaign.csv” for this problem. Note: There are rows at the top of the file that must be skipped. a. Read the data into R and create a subset consisting of the following columns: Education, Marital_Status, Income, Dt_Customer, MntFruits, and Complain. b. Convert the data a type of the following columns: Education Ordered factor (Hint: Level of “2n Cycle” is between Graduation and Master Marital_Status Unordered factor Income Double precision numeric Complain Logical c. Convert the data type of Dt_Customer to Date. d. With proper code check the data types of columns are as stated in (b) and (c).

Q: In this task, you have to calculate the interquartile range (IQR) and the median values of CO2…

A: The solution to the given problem is given below: 1) Solution to TASK 1 * pandas library is for…

Q: Average of column table Be sure, the class should have a property to hold the “upper bound” value.

A: The average of a column table in Java is shown in the below steps.

Q: The starships vector of the starwars data set (included in the tidyverse) is actually a list where…

A: The code for the transformation is given below: library(purrr)sw <- starwarssw <- sw %>%…

Q: ntacts Database) Study the books.sql script provided in the ch17 examples folder's sql subfolder.…

A: Answer is below:

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

A:

Q: Python Coding Question Use the sacramento.csv file to complete the following assignment.…

A: Simple regression toward the mean K-NN isn't the sole kind of regression; another quite helpful, and…

Q: Your task is : Visualization of confirmed cases of COVID-19 by country . (Use pandas to read the…

A: base_url <- # it's long, so I'm pasting it together to avoid ugly long lines…

Q: Q5) Run the code below to check on the model behavior for different polynomials (2,3, 5,10,20).…

A: Run the code below to check on the model behavior  for different polynomials(2,3,5,10,20) ..

Q: opSalesJanu

A: To create a bar chart of the average retail price by store, we will use Python's data analysis…

Q: please help for this r code needed

A: I have chosen the Iris dataset that has four numeric columns and 1 variable named flower species.…

Q: Let the document be “good bad student good bad instructor” and the query be “good student”. Fill out…

A: Based on the information provided and the image you described, here's the completed table and the…

Q: US gun murders by state for 2010 Description: Gun murder data from FBI reports. Also contains the…

A:

Q: The following dataset can be represented in tabular format as: index firstname lastname age [0] Mary…

A: An array is a collection of multiple values at a time. In PHP, an array can be created by invoking…

Q: Given the following average precipitation data which contains both categorical and numerical data:…

A: Here is the explanation regarding one-hot encoding:

Q: Name the searching technique which requires sorted elements?

A: Binary search works on the divide and conquer principle. In this algorithm the list is divided into…

Q: US gun murders by state for 2010 Description: Gun murder data from FBl reports. Also contains the…

A: Given:

Q: For this question please paste in a single line of code that loads training and test data for the…

A: Program Approach: Step 1: Import TensorFlow as tf. Step 2: Load the fashion mnist dataset into…

Q: What is the use of value attribute in submit and reset input Elements?

A: Answer:

Q: 1) Make a list of customers: first name, last name, city 2) Make a list of customers who live in…

A: Structured Query Language (SQL) is a computer language used to manage and modify relational…

Q: Program 4: Create a PLSQL program that displays the patient's id and name along with the treatment…

A: PL/SQL (Procedural Language/Structured Query Language) is a procedural programming language designed…

Q: Use import sys. Use the german_credit_data.csv file to complete the following assignment. Create a…

A: The solution to the given question is: PYTHON CODE: import pandas as pd import statsmodels.api as sm…

Q: Assume that a PriorityQueue has following elements: [20, 30, 50, 40]. What will be its contents…

A: given priority queue -> [20,30,50,40] performed operation - poll

Q: Use the fastfood.csv file to complete the following assignment. Create a file, fastfood.py, that…

A: python code: # import library  import  pandas as pd import statsmodels.api as sms # read data set…

Q: This assignment requires a dictionary of state abbreviations and their capital cities. The…

A: Required:   ASSIGNMENT REQUIREMENTS This assignment requires a dictionary of state abbreviations…

Q: Company also likes to find out the total purchase amount and the number of transactions made by each…

A: Please find the answer in step 2.

Q: PYTHON prov_records_per_date() takes a 2-D list (similar to the database) and an integer…

A: Hey there, I am writing the required solution of the questin mentioned above. Please do find the…

Q: Modify the program in the lecture to: - Create a structure for student (ID, Name, address) - Insert…

A: Hash table is created using hash functions that maps a key to value . Thus it provides a key value…

Q: Table 1 shows the data of class A students in University XYZ. The data file name is class- a.csv.…

A: #importing pandas import pandas as pd df = pd.read_csv('class-a.csv')#reading class-a.csv into a…

Q: The function below, get_value_if_key, takes two arguments: the dictionary data_dict and a key of any…

A: In Python, to access all the available keys in the dictionary, keys() method is used. It returns a…

Q: Interest rates for four financial instruments are given as ['10.20%', '5.8%', '3.25%', '6.25%']…

A: For this solution, we are utilizing a list of interest rates that are expressed as strings with…

Q: Use command SORT to sort the data by case status (depressed or not depressed) sort case * Use the…

A: Solution is below !!

Q: Question 1: Create a structure to specify data of employees in CS Department. The data to be stored…

A: CS department table:Syntax:Step1: Creating table with different attribute to store the value of…

Q: Which campsites are available to reserve? We want to be able to quickly find which campsites are…

A: Here I have created a function named availableCampsites(). In this function, I have created an array…

Q: The following is a preview of the DataFrames df_1. Which of the following statement(s) are true?…

A: Dear Student, df_1 is in wide format as explained in the second option as each row is one record of…

Q: Create a table that store two degrees for class contains 6 students as on the right, we want to…

A: I have written the code for entering two entries row-wise for 6 students. I have calculated the mean…

Q: Write the function plot_all_time_series (filename) that takes a filename and plots lines showing the…

A: Algorithm: The matplotlib library is used to plot the bar graph. Since we have don't we enough…

Q: def ) -> """ Return a float corresponding to the amount of time required to travel from the source…

A: In this question we have to write a python code for calculate trip time method  Let's code and hope…

Q: PROBLEM 2: Save your file as Surname_Pandas-P2.py Using the dataframe cars in problem 1, extract the…

A: In this question we have to write a python code using pandas for a data. Let's code

Q: Using the Min function, write a formula in cell F10 of Top10_Pivot Sheet to find the minimum "Sum of…

A: We need to write a formula in cell F10 of Top10_Pivot Sheet to find the minimum "Sum of Percentage"…

Q: 1. An enumeration type is a set of ordered values.   True False

A: Enum data type is also called as enumeration constant and it is used for better readability. The…

Q: Query 3: Write a parameter query to display the names of all prospects each member tried to recruit…

A: Here have to determine query for given problem.

Q: You are given a list of queries, each consisting of three integers: a, b, and k. Your task is to…

A: You are given a list of queries, each containing three integers: a, b, and k. Your objective is to…

Q: Sample Menu: Main Menu --------------- Press 1 to add a Course Press 2 to update a Course Press 3 to…

A: Given, Create a menu in main function to enable user to select and perform the operations we created…

Q: Using the data file below design a hierarchical struct to organize the data. Then declare an array…

A: To organize the reservation data provided in the file, we can use a hierarchical struct that…