Recently Published
607 Final Project_ Schmalfeld
Imaging a sustainable energy future
Tidyverse_Charles Ugiagbe (Create) and Mark Schmalfeld (Extend)
Create and then Extend work on Tidyverse project
Tidyverse_Charles Ugiagbe (Create) and Mark Schmalfeld (Extend)
Extended work by Schmalfeld based on Ugiabge original create
607 Fall 2021 - Project 4
Attached is the work on project 4.
Not yet completed as need to get the text to load from email and then complete the training model work.
606 Fall 2021 - Chapter 8_Fitting a Line-Regression
HW 8 for fitting a line
Schmalfeld_606 Fall 2021_Project Proposal
Attached is the 606 Fall 2021 project proposal with preliminary review of data types and summary statistic data.
607 Fall 2021 HW 10 - Sentiment Analysis
Attached is the sentiment analysis of the example in Text Mining book (Jane Austin) and an analysis of the two major works attributed to Homer- "The Iliad" and "The Odyessy"
607 Fall 2021 HW 9 NYTimes API Pull-Schmalfe9
NY Times Book best seller API pull for current, 5 yr ago and 10 yr ago to find the best seller.
Dataframes hold the full list.
607 Fall 2021 HW 6. HTML, Jason and XML
Convert different file formats to r data frame
607 Fall 2021 Project 2 - Energy Data set
IEA energy data set on historical demand in Giga Joules per capita and then an extrapolation to estimate the refinery demand per capita and the gals of fuel per capita for transport required (done by region)
607 Fall 2021 Project 2- Religion and Income level
Project 2 - Religion and income level analysis
607 Fall 2021 Project 2 - Water Quality
Project 2 - Water Quality data and analysis of data
607 Fall 2021 Project 1
Project 1 - partial completion
607 HW3 Fall 2021
Attached is HW3 for Fall 2021 607 Class
Statistics Lab HW #1 - 606
Homework for statistics for IS606 class.
Mark Schmalfeld
IS607 - HW #1. President approval for Covid Management
Initial data adjustment and graphical view over time of the approval rating of presidents for their management of covid situation. A view of the differences in approval by political party is also explored.
HW3- Graphical Fun with Energy and CO2 emissions
Graphical look at energy demand and CO2 emissions from a global point of view to forecast period of 2050.
HW2-Run with Github CSV file load
Refining unit operations by operating company - capacity by quarter.
Filtered to review the FCC Unit Q4 annual capacity figures over time.
HW 1- Question 3 Quadratic Eqn Solver
R Bridge Week 1 Assignment
Question 3 - solver for quadratic equations - real number entry with complex number solutions.
HW 1- Question 2 Sequence
R Bridge Week 1 Assignment
Sequence of 20 to 50 in steps of 5
Mark Schmalfeld
Homework 1_ Q1 Factorial Loop
Factorial Loop for 12
R Bridge Week 1 Assignment
Mark Schmalfeld