Publications by Penelope Pooler Eisenbies
MAS 261 - Lecture 24 - Notes
Table of Contents Housekeeping Upcoming Dates R and RStudio Lecture 24 In-class Exercises - Q1-Q2 Models vs. Functions Functions are Mathematical relationships Function of a LINE Models ARE NOT Functions Examples of Models of Noisy Data One More Example Lecture 24 In-class Exercises - Q3 Lecture 24 In-class Exercises - Q4 Simple Linear Regre...
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BUA 455 - HW 5 - Part 2 - Instructions
Table of Contents Introduction Instructions HW 5.2 - First Steps HW 5.2 - New Page 1 HW 5.2 - New Pages 2 and 3 HW 5.2 - New Page 4 HW 5.2 - New Page 5 HW 5.2 - New Page 6 HW 5.2 - New Page 7 HW 5.2 - New Page 8 HW 5.2 - Final Steps Grading Criteria HW 5 - Part 2 Instructions Due 11/20/24 Introduction HW Assignment 5 - Part 2 will give you a b...
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BUA 455 - Week 12
Week 12 More on Geographic Data, Project Management, and Publishing a Dashboard Penelope Pooler Eisenbies 2024-11-11 Housekeeping Housekeeping Final Proposals and Group Projects Your participation in the final proposal and plan will affect your final grade on the project. Group members that don’t contribute will not get credit for the wor...
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BUA 455 - Week 12 - Notes
Table of Contents Housekeeping Housekeeping More Housekeeping Plans for this week Importing and Joining World Datasets Choropleth Country Plot w/ Labels Managing Data for Asia Chropleth Map R code for Asia Choropleth Map Asia Map with Log (LN) Transformation Europe Map Data R code for Europe Choropleth Map Europe Map with Log (LN) Transformatio...
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MAS 261 - Lecture 21
MAS 261 - Lecture 21 Introduction to Portfolio Management Penelope Pooler Eisenbies 2024-11-04 Housekeeping Today’s plan 📋 Comments and Questions from Engagement Questions or about R Upcoming Dates Review Questions Comparing Portfolios of Stocks Profitability of one stock using geometric mean Weighted Mean of two or more stocks Volatil...
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MAS 261 - Lecture 21 - Notes
Table of Contents Housekeeping Upcoming Dates R and RStudio Lecture 21 In-class Exercises - Q1 Examining Trends in these Four Stocks Lecture 21 In-class Exercises - Q2 Calculating Average Rate of Return for Each Stock Geomtric Mean and Arithmetic Mean Lecture 21 In-class Exercises - Q3-Q4 Calculating the Mean Rate of Return of a Portfolio ...
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MAS 261 - Lecture 20 - Notes
Table of Contents Housekeeping Upcoming Dates R and RStudio Review and NEW Column and Row Percentages Lecture 20 In-class Exercises - Q1-Q2 Linear Correlations Grocery Sales per Sq. Ft. and Planned Store Openings Understanding Linear Relationships Direction of the Relationship Strength of the Linear Relationship Interpreting \(R_{xy}\), the cor...
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MAS 261 - Lecture 20
MAS 261 - Lecture 20 Introduction to Correlation and Covariance Penelope Pooler Eisenbies 2024-10-30 Housekeeping Today’s plan 📋 Corrections to Syllabus R Help on your laptop Upcoming Dates Review and New Questions Two Sided Test of Proportions and Contingency Tables Row Percentages and Column Percentages Understanding Correlation E...
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BUA - Example Project Presentation - December 2023
BUA 455 Final Project Group 2.5 — Due 12/12/2023 Introduction Overview Question 1 Stock Performance of Top Social Media Platforms (January 1, 2018 - Present Day) The plot is an interactive dygraph of META, Snapchat, and Twitter Stock. The dygraph is effective as it is capable of annotating specific regions of the timeline. The shad...
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MAS 261 - Lecture 19
MAS 261 - Lecture 19 Contingency Tables and Two Sample Tests of Proportions Penelope Pooler Eisenbies 2024-10-28 Housekeeping Today’s plan 📋 Corrections to Syllabus Comments and Questions about Previous Lecture from Engagement Questions Upcoming Dates A few minutes for R Questions 🪄 Review Question - Two-sided test Review of One Samp...
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