R programming First, import the HouseData.csv file into a data frame called house with the stringsAsFactors = FALSE setting. Next, use the factor() function to encode the Parking and City_Category vectors as factors.

In c++ i have this information Type of Ticket &. Cost Monday. Adult= £25 and Child = £15 Thursday. Adult = £40 and child = £20 I have made a vector to store this information Vectorticket ={“Monday”, “Thursday”}; Vectoradult = {25, 40}; Vectorchildren ={15, 20}; Thr format of the adult and children vectors is in the order such that the first elements in those vectors correspond with the first element in the ticket vector Now what am struggling with, is i want the program to calculate the total cost of the tickets in correspondant with The user’s inputs which will be the quantity of how many tickets the user bought respectively (adult and children) So something like Monday 1 2 So 1 will be quantity of adult ticket and 2 will quantity of children ticket and the total costs of both added together

Split blood pressure into systolic and diastolic blood pressure with integer as data type readings and remove the original column. Examine the data and look for predictor columns that are indicator variables, 0 or 1. Convert the data type to Boolean. Using code prepare lists of predictor column names for each data type. Make sure all the predictor columns are included in one and only one list. Print the length of the list of each data type and the sum of the lengths and verify that all predictor variables are accounted for in the lists. Use f-string to align the numbers properly.

Modify the existing vector's contents, by erasing the element at index 1 (initially 200), then inserting 100 and 102 in the shown locations. Use Vector ADT's erase() and insert() only, and remember that the first argument of those functions is special, involving an iterator and not just an integer. Sample output of below program with input 33 200 10: #include <iostream>#include <vector>using namespace std; void PrintVectors(vector<int> numsList) {unsigned int i; for (i = 0; i < numsList.size(); ++i) {cout << numsList.at(i) << " ";}cout << endl;} int main() {vector<int> numsList;int userInput;int i; for (i = 0; i < 3; ++i) {cin >> userInput;numsList.push_back(userInput);} /* Your solution goes here */ PrintVectors(numsList); return 0;} Please help me with this problem using c++.

Which of the following are true about arrays? Arrays are reference types. Array indexing is bounds‐checked. Arrays sometimes can be created without using new. The entire contents of an array can be copied via =.

import numpy as np import torch import matplotlib.pyplot as plt Quiz Preparation Question 1. Write a function that generates a random tensor of n x n (n is the input). The output is the mean of the tensor. = 2, 4, 8, 16, ... 1024 and generate a vector 2. Write a code (for loop) that call that calls the function above with n = M(n). Plot the vector as a function of the log of n. 3. Given an n x m array write a code that replaces every element that is larger than 0.5 with 0.5. 4. The second derivative of a function can be approximated by the finite difference 1 ƒ"(x₂) = 73 (ƒ(£;+1) — 2ƒ(x;) + f(x;-1)) Given a vector f with values f = [f(xo),..., f(n) write a code that computes the approximation to f"(x) 5. The power method is a method to compute the largest eigenvalue of a matrix. Your google search is using this method every time you perform a google search. The method consists of the iteration Vj+1 = Av; || Avi|| where v; is a vector with chosen as a random vector, and A is the matrix…