R语言经常用于统计, 金融, 经济, 机器学习等课程的Lab, assignment和project.
Problem 2 The Multiple Testing dataset (multiple.txt) is a simulated dataset which contains 50 variables and 100 observations per variable. Suppose we know that the first 10 variables have mean equal to 2 and the rest of them have mean equal to 0. Analyze the dataset according to the following steps: 1. Perform multiple testing …
Assignment 1 – STAT 453/558 Due date: 20 January, 2023 1) Suppose that we are testing H0: μ1 = μ2 versus H1: μ1 > μ2 with a sample size of n1 = n2 = 10. Both sample variances are unknown but assumed equal. Using R, find p-values for the following observed values of the test …
London School of Economics and Political Science FM321 – Risk Management and Modelling Department of Finance Course Project 1. General Instructions: Materials Provided: The following materials are provided via the course page on Moodle: This document with guidelines and instructions; Submission Instructions: All project materials will be submitted through the appropriate links in Moodle. …