MANE 6313.01R: Design of Experiments
Syllabus
Spring 2023
Table of Contents
Course Information
Meeting Days, Time, Location:
This class is offered as a hybrid/reduced seating course class. Weekly meetings will be offered every Wednesday at 7:55 PM. Approximately every other class meeting will be face-to-face. The exact timing of face-to-face meeting will be posted in Blackboard. The face-to-face meetings will occur in EIEAB 1.207. All weekly meetings will be recorded and available to all students in Blackboard.
Course Modality: Hybrid/Reduced Seating Courses (REDUC)
Instructor Information
Instructor Name: Dr. Douglas Timmer UTRGV E-mail: douglas.timmer@utrgv.edu Office Phone: 956-665-2608 Office Location: ENGR 3.258 Office Hours: Monday through Thursday 9:30 - 10:45, or by appointment
Welcome and Teaching Philosophy
Welcome to MANE 6313. This is one of my favorite courses to teach. I hope to bring my industrial experiences as a statistician in a chemical plant and as a technical consultant applying neural networks to manufacturing processes.
I would strongly encourage you to review the additional material on Grit and adopt these principles in your studies. Remember that effort counts twice and adopt a growth mindset.
Course Description, Prerequisites & Course Modality
Course Description
Randomization and blocking, significance tests and confidence intervals, factorial design, applications of factorial designs, modeling building with least squares, and response surface methodologies
COURSE PREREQUISITE
MANE 2332 - Engineering Statistics or MANE 3332 - Engineering Statistics or equivalent
Course Modality
This course is offered as a hybrid/Reduced Seating Course (REDUC).
Course Assignments & Learning Objectives
Learning Objectives
| Program Student Learning Outcome | Major Course Requirement/Major Assignment/Examination |
|---|---|
| A. Analyze simple comparitive experiments and experiments with a single factor | Homework |
| B. Select an appropriate experimental designs for experiments with one or more factor(s) | Homework, Factorial projects, RSM project |
| C. Select an appropriate model for design with one or more factor(s) | Homework, Factorial projects, RSM project |
| D. Evaluate statistical analyses of experimental designs | Homework, Factorial projects, RSM project |
| E. Assess the model adequacy of any experimental design | Homework, Factorial Projects, RSM project |
| F. Interpret model results | Homework, Factorial Projects, RSM project |
Course Assignments
There are three types of assignments that will be utilized in this course: homework, projects, and participation (3-2-1) assignments.
A Typical Week
| Day of Week | Activity |
|---|---|
| Monday Weekly Material posted in Blackboard | |
| Wednesday | Optional Zoom/Face-to-Face Meeting at 7:55 pm |
| Thursday | Previous Week's assignment(s) are due |
Tentative Assignment Dates
Students should expect to submit weekly homework assignments. In addition to the weekly homework assignments, there will be project assignments and 3-2-1 Assignments. The tentative schedule for 3-2-1 Assignments is given in the table below.
| Week | Topic(s) |
|---|---|
| 5 | Chapters 1-3 |
| 9 | Chapters 4-7 |
| 10 | Chapter 8 |
| 12 | Chapters 10-11 |
| 16 | Remainder of course materials |
There will be two major projects: Fractional Factorial Design and Response Surface Methodology. The tentative schedule for the the projects is given in the table below.
| Project Assignment | Assignment Date |
|---|---|
| Fractional Facotrial Design, part 1 | February 6, 2023 |
| Fractional Factorial Design, part 2 | March 27, 2023 |
| Response Surface Methodology | April 10, 2023 |
Assessment of Learning
Your performance in this course will be assessed in the following manner:
| Component | % of Overall Grade |
|---|---|
| Homework | 25% |
| Fractional Factorial Projects | 30% |
| RSM Project | 30% |
| Participation | 15% |
Homework
There is only one method to learn and master engineering material - work problems. The best method to ensure that you excel in this course is to diligently complete all of your homework assignments. There will be representative homework problems assigned each week. Solutions will be posted in Blackboard one week after the due date of each homework assignment.
Fractional Factorial Projects
You will have two individual project assignments that are worth 30% of your overall course grade. The first project is to analyze the current operating condition of a manufacturing plant. The second project is to perform a fractional factorial design. The weighting of the two project grades will be announced during the semester.
RSM Project
In lieu of a final examination, a response surface methodology project will be completed by each student.
Participation
Embedded in the lesson materials will be various assignments such as 3-2-1 assignments that are more reflective in nature.
Letter Grade Assignment
An overall course average will be calculated using the weighting scheme specified above. Your course average will be a value between 0 and 100. Your final letter grade will be assigned using the following definition.
| Course Average | Letter Grade |
|---|---|
| 90 - 100 | A |
| 80 - 89 | B |
| 70 - 79 | C |
| <70 | F |
Late Work
Descriptions of each assignment, including due dates, will be provided throughout the course. All assignments should be submitted on their due date using the provided Blackboard drop box. The course policy for late work is a 10% penalty per day for work submitted after the deadline. After one week, no credit will be given for late work. No late work will be accepted after study days. There mayl be certain assignments where late work will not be accepted. This fact will clearly be stated in the apporpriate assignments.
Students who miss graded assignments will receive a grade of zero. If you are ill or have a serious problem that prevents you from submitting an assignment on the day it is due, please contact me prior to the due date (if possible) and we will arrange an alternative date.
Required Readings, Technology Needs, and Resource Materials
The following textbook is required for completion of Design of Experiments.
Required Textbook
Montgomery, Douglas C. (2019). Design and Analysis of Experiments, 10th edition. John Wiley & Sons. ISBN: 978-1-119-49244-3. E-book cost: $120.00, E-book rental (120 days): $42.00.
Technology
This course will extensively use R Markdown software for the design and analysis of experiments. This is the first semester that R Markdown will be used instead of Minitab. R Markdown will be implemented in the RStudio IDE which is free software. One of the advantages of R Markdown on R Studio is the software works on Windows, Mac OS and Linux systems. The UTRGV vLabs also offers R Studio that can be run online utilizing a virtual machine. Additional information on R Markdown and R Studio will be provided during Week Two.
Tentative Calendar of Activities
Calendar of Lecture Activities
| Week | Topic |
|---|---|
| 1 - January 16 | Syllabus, Blackboard, Textbook and Chapter 1 |
| 2 - January 23 | R, R Studio, R Markdown |
| 3 - January 30 | Chapter 2 - Simple Comparitive Experiments |
| 4 - February 6 | Chapter 3 - One-way ANOVA |
| 5 - February 13 | Chapter 4 - Randomized Block Design |
| 6 - February 20 | Chapter 5 - Introduction to Factorial Designs |
| 7 - February 27 | Chapter 6 - 2^k Factorial Designs |
| 8 - March 6 | Chapter 7 - Blocking and Confounding |
| March 13-19 | Spring Break Holiday |
| 9 - March 20 | Chapter 8 - Fractional Factorial Designs |
| 10 - March 27 | Chapter 10 - Fitting Regression Models |
| 11 -April 3 | 11.5 - 11.7, 14.4 - 14.5 |
| 12 - April 10 | Chapter 9 - 3level Designs |
| 13 - April 17 | DOE for machine learning and data science |
| 14 - April 24 | DOE in Biomedical applications |
| 15 - May 1 | Minitab |
| 16 - May 8 | May 10 - RSM Project due |
Important University Dates
| Date | Event |
|---|---|
| January 16 | Martin Luther King Jr. Holiday. No classes |
| January 17 | First day of classes |
| January 22 | Last day to add a class or register |
| March 13 - 18 | Spring Break. No classes |
| April 6 | Last day to drop a class or withdraw |
| April 7-8 | Easter Holiday. No classes |
| May 4 | Study Day - No classes |
| May 5-11 | Final Exams |
| May 15 | Grades due at 3 pm |
Course Policies and Procedures
UTRGV values a positive and supportive learning environment, and for us to thrive together, we must recognize that our responsibilities, actions, and contributions can impact and transform our learning. The course policies listed below are created to ensure your success by fulfilling course expectations while remaining flexible to account for unexpected events.
LEARNING AND TEACHING ENVIRONMENT
Consider including a brief description of what you envision as the learning and teaching environment in your course and the role the instructor and student play in contributing to this vision and to a safe, learning-enriching educational environment for all.
ATTENDANCE
Students are expected to attend all scheduled classes. UTRGV's attendance policy excuses students from attending class if they are participating in officially sponsored university activities, such as athletics, accommodation by Student Accessibility Services (SAS), observance of religious holy days, or military service.
When setting your attendance policy, please consider extenuating circumstances. Accommodations related to long-term complications from medical conditions should go through SAS. Students should contact the instructor in advance of the excused absence and arrange to make up missed work or examinations.
ABSENCES/SICK POLICY
If your students need to miss class due to illness and other personal reasons, please share with students your expectations, accommodations, and support resources in place to ensure their continued growth and success in the course. You may consider the following questions: What mechanisms or modalities have been set up to help students achieve the learning objectives? Will they be able to make arrangements to take quizzes/exams online or through office hours? Is there a place where class notes and resources are offered through Blackboard or where students can have a discussion post about what happened during the missed class?
Classroom Recordings
The use of classroom recordings is governed by the Federal Educational Rights and Privacy Act (FERPA), UTRGV's acceptable-use policy, and UTRGV HOP Policy STU 02-100 Student Conduct and Discipline. A recording of class sessions will be kept and stored by UTRGV, in accordance with FERPA and UTRGV policies. Your instructor will not share the recordings of your class activities outside of course participants, which include your fellow students, teaching assistants, or graduate assistants, and any guest faculty or community-based learning partners with whom we may engage during a class session. You may not share recordings outside of this course. As referenced UTRGV HOP Policy STU 02-100 Student Conduct and Discipline, doing so may result in disciplinary action.
COURSE DROPS
Please consider the following information when referencing course drops. Instructor-initiated drops can have significant financial consequences for students. According to UTRGV policy, students may drop any class without penalty earning a grade of DR (drop) until the official drop date. Following that date, students must be assigned a letter grade and can no longer drop the class. Students considering dropping the class should be aware of the "3-peat rule" and the "6-drop" rule so they can recognize how dropped classes may affect their academic success. The 6-drop rule refers to Texas law that dictates undergraduate students may not drop more than six courses during their undergraduate career. Courses dropped at other Texas public higher education institutions will count toward the six-course drop limit. The 3-peat rule refers to additional fees charged to students who take the same class for the third time.
ACADEMIC INTEGRITY
Members of the UTRGV community uphold the Vaquero Honor Code's shared values of honesty, integrity and mutual respect in our interactions and relationships. In this regard, academic integrity is fundamental in our actions, as any act of dishonesty conflicts as much with academic achievement as with the values of honesty and integrity. The Writing Center is an excellent resource to assist in learning about and avoiding plagiarism in writing. Violations of academic integrity include, but are not limited to: cheating, plagiarism (including self-plagiarism), and collusion; submission for credit of any work or materials that are attributable in whole or in part to another person; taking an examination for another person; any act designed to give unfair advantage to a student; or the attempt to commit such acts (Board of Regents Rules and Regulations, STU 02-100, and UTRGV Academic Integrity Guidelines). All violations of Academic Integrity will be reported to Student Rights and Responsibilities through Vaqueros Report It.
Student Support Resources
UTRGV is committed to your personal, academic, and professional success; please know you can reach out to me for questions and/or I can help you identify the resources you need. UTRGV offers student support resources designed to contribute to your well-being and academic excellence.
Students seeking academic help in their studies can use university resources in addition to an instructor's office hours. University Resources include the Advising Center, Career Center, Counseling Center, Learning Center, and Writing Center. These centers provide services such as tutoring, writing help, counseling services, critical thinking, study skills, degree planning, and connections student employment (through Handshake and HR Student Employment). In addition, services, such as the Food Pantry are also provided. Locations are listed below.
| Center Name | Brownsville Campus | Edinburg Campus | |
|---|---|---|---|
| Advising Center | AcademicAdvising@utrgv.edu | BMAIN 1.400, (956) 665-7120 | EITTB 1.000, (956) 665-7120 |
| Career Center | CareerCenter@utrgv.edu | BINAB 1.105, (956) 882-5627 | ESTAC 2.101, (956) 665-2243 |
| Counseling Center | Counseling@utrgv.edu, Mental Health Counseling and Related Services List | BSTUN 2.10, (956) 883-3897 | EUCTR 109, (956) 665-2574 |
| Food Pantry | FoodPantry@utrgv.edu | BCAVL 101 & 102, (956) 882-7126 | EUCTR 114, (956) 665-665-3363 |
| Learning Center | LearningCenter@utrgv.edu | BSMLC 2.118, (956) 882-8208 | ELCTR 100, (956) 665-2585 |
| University Library | circulation@utrgv.edu, www.utrgv.edu/library | BLIBR, (956) 882-8221 | ELIBR (956) 665-2005 |
| Writing Center | WC@utrgv.edu | BLIBR 3.206, (956) 882-7065 | ESTAC 3.119, (956) 665-2538 |
Financial Need
Students who demonstrate financial need have a variety of options when it comes to paying for college costs, such as scholarships, grants, loans and work-study. Students should visit the Student Services Center (U Central) for additional information. U Central is located in BMAIN 1.100 (Brownsville) or ESSBL 1.145 (Edinburg) or can be reached by email (ucentral@utrgv.edu or telephone: (956) 882-4026. In addition to financial aid, U Central can assist students with registration and admissions.
Blackboard Support
If you need assistance with course technology at any time, please contact the Center for Online Learning and Teaching Technology (COLTT).
| Campus: | Brownsville | Edinburg |
|---|---|---|
| Location | Casa Bella (BCASA) 613 | Marialice Shary Shivers (EMASS) 3.143 |
| Phone | (956)-882-6792 | (956)-665-5327 |
| Toll Free | 1-(866) -654-4555 | 1-(866) -654-4555 |
| Support Tickets | Submit a Support Case via our Ask COLTT Portal | Submit a Support Case via our Ask COLTT Portal |
| Online Support | Chat with a Support Specialist online | Chat with a Support Specialist online |
| 24/7 Support | Need Blackboard assistance after hours? You can call our main ofice numbers, (956)-883-6792 or (956)-665-5327, to speak with a support representative | Need Blackboard assistance after hours? You can call our main ofice numbers, (956)-883-6792 or (956)-665-5327, to speak with a support representative |
University Policy Statements
UTRGV cares about creating a safe and supportive learning environment for all students. The University policy statements below are intended to create transparency for your rights and responsibilities as students. We each contribute to ensuring a safe and positive environment through our actions and conduct, and students are encouraged to advocate for their needs.
STUDENT ACCESSIBILITY SERVICES
Student Accessibility Services staff can be contacted at either campus to learn about and explore accessibility services.
| Campus: | Brownsville | Edinburg |
|---|---|---|
| Location: | Music and Learning Center (BMSLC, 1.107) | University Center (EUCTR,108) |
| Phone: | phone (956) 882-7374 | phone (956) 665-7005 |
| ability@utrgv.edu | ability@utrgv.edu |
STUDENTS WITH DISABILITIES
Students with a documented disability (physical, psychological, learning, or other disability which affects academic performance) who would like to receive reasonable academic accommodations should contact Student Accessibility Services (SAS) for additional information. In order for accommodation requests to be considered for approval, the student must apply using the mySAS portal and is responsible for providing sufficient documentation of the disability to SAS. Students are required to articipate in an interactive discussion, or an intake appointment, with SAS staff. Accommodations may be requested at any time but are not retroactive, meaning they are valid once approved by SAS. Please contact SAS early in the semester/module for guidance. Students who experience a broken bone, severe injury, or undergo surgery may also be eligible for temporary accommodations.
PREGNANCY, PREGNANCY-RELATED, AND PARENTING ACCOMODATIONS
Title IX of the Education Amendments of 1972 prohibits sex discrimination, which includes discrimination based on pregnancy, marital status, or parental status. Students seeking accommodations related to pregnancy, pregnancy-related condition, or parenting should submit the request using the form found at Pregnancy and Parenting | UTRGV.
SEXUAL MISCONDUCT AND MANDATORY REPORTING
In accordance with UT System regulations, your instructor is a "Responsible Employee" for reporting purposes under Title IX regulations and so must report to the Office of Institutional Equity & Diversity (OIED@utrgv.edu) any instance, occurring during a student's time in college, of sexual misconduct, which includes sexual assault, stalking, dating violence, domestic violence, and sexual harassment, about which she/he becomes aware during this course through writing, discussion, or personal disclosure. More information can be found through the Office of Institutional Equity and Diversity, including confidential resources available on campus. The faculty and staff of UTRGV actively strive to provide a learning, working, and living environment that promotes personal integrity, civility, and mutual respect that is free from sexual misconduct, discrimination, and all forms of violence. If students, faculty, or staff would like confidential assistance, or have questions, they can contact OVAVP (Office for Victim Advocacy & Violence Prevention) at (956) 665-8287, (956) 882-8282, or OVAVP@utrgv.edu.
DEAN OF STUDENTS
The Dean of Students office assists students when they experience a challenge with an administrative process, unexpected situation, such as an illness, accident, or family situation, and aids in resolving complaints. Additionally, the office facilitates student academic related requests for religious accommodations, support students formerly in foster care, helps to advocate on behalf of students and inform them about their rights and responsibilities, and serves as a resource and support for faculty and campus departments.
Vaqueros Report It allows students, staff, and faculty a way to report concern about the well-being of a student, seek assistance in resolving a complaint, or report allegations of behaviors contrary to community standards or campus policies. The Dean of Students can be reached by email (dos@utrgv.edu), phone (956-665-2260), or by visiting one of the following office locations: Cavalry (BCAVL) 204 or University Center (EUCTR 323).
MANDATORY COURSE EVALUATION PERIOD
Students have the opportunity to complete an ONLINE evaluation of this course, accessed through your UTRGV account (http://my.utrgv.edu). Course evaluations are used by the instructor to better understand the student experience in the course, which can inform revisions of the course to ensure student success. Additionally, course evaluations are also used by the instructor for annual performance review and promotion applications, teaching award applications, among others. For these reasons, your feedback, reflections, and insights on your experience in the course are invaluable to ensure student success and a quality education for all. You will be contacted through email with further instructions. Students who complete their evaluations will have priority access to their grades.
Online evaluations will be available on or about:
| Spring Module 1 (7 weeks) | February 22 -- 28, 2023 |
|---|---|
| Spring Regular Term 2022 | April 14 -- May 3, 2023 |
| Spring Module 2 (7 weeks) | April 19 -- 25, 2023 |