Times and Places
- Lecture (Section 001): M,W,F 12:20 PM - 01:10 PM Molecular and Cellular Biology 2-120
- Lab (Section 002): Thu 03:35 PM - 04:25 PM Akerman Hall 225
- Lab (Section 003): Tue 12:20 PM - 01:10 PM Peik Hall 335
Instructor
- Charles Geyer
- Office hrs:
- 1:25 to 2:15 Mondays, Wednesdays, Fridays
- 3:35 to 4:25 Wednesdays and Fridays 1:25 to 2:15 and 2:30 to 3:20 on Wednesdays when homework is due
- Friday office hours will be moved to Thursday 1:25 to 2:15 and 2:30 to 3:20 in weeks where we have quizzes (see quizzes section of the home page for those dates).
- Special appointments available if necessary.
- Office: 356 Ford Hall.
- Phone: 612-625-8511
- E-mail: geyer@umn.edu
Teaching Assistant
- Muuzaani Nkhoma
- Office hrs: Friday, 10:00 to noon.
- Office: 495 Ford Hall.
- E-mail: nkhom004@umn.edu
Textbook
Introduction to R by the R Core Team, available (free) in various formats (HTML, PDF, EPUB). (HTML is ordinary web page, EPUB is for e-book readers).
This is also installed with every installation of R. Type
help.start()in R and when the web browser comes up click on the link for this book. This will give you the version of the book that goes with the version of R you have installed.
About the Course
Computing is Easy and Hard
Computing, including statistical computing, is so easy to learn that a lot of people just pick it up without taking a course or reading a book on the subject. Most of them don't get very good at it, but they get by, managing to do most of what they want to do, with occasional help from their friends.
Computing, including statistical computing, is so hard to learn that there are very few experts. Mastering even one computer language takes years of work. There are no courses or books that can get you to that level. It takes a lot of experience and a lot of self-guided study, which includes reading a lot of other people's code.
In this course we are just trying to get you somewhere in between
beginner
and expert
. Call that knowledgeable user
.
Don't Get Lost
Ask questions in class. If something isn't clear to you, it probably isn't clear to others either. Most questions arise because the instructor hasn't made a connection clear or has inadvertently left out an important point. Your question gives the instructor a chance to explain more clearly.
If you have difficulty with problems, ask for help from the instructor or a TA. Don't wait until just before the quiz (or worse just after) to ask for help. By then it may be too late.
Exams, also called Quizzes
There will be no exams
especially no final exam
.
The course is over the last day of class.
Instead we are having seven quizzes
which will take place on
the days announced on the course home page
in the usual classroom at the usual class time.
Missed Quizzes
University policy is that exams (and that includes our quizzes) can be made up for legitimate absences, such as verified illness, participation in other University-sponsored activities, jury duty, military service, religious observances. If you must miss an quiz, make arrangements in advance. Talk to the instructor before or after class or during office hours to make arrangements. If you find you will miss an quiz without having made arrangements, call the instructor (612-625-8511) or, if he is not in, call the department office (612-625-8046) and leave a message. Do this before the time of the quiz.
Incompletes
University and department policy is that "I" grades are used only when there is a small amount of unfinished work that the student can complete on his or her own before the end of the following semester, when there was a legitimate excuse why the work could not be done on time, and when arrangements have been made with the instructor as to when the work will be done. "I" grades are not given when there is a large amount of work undone and the student would need to attend the class in the next semester to learn the material.
Homework
Homework dates have been chosen and are listed on the Homework Assignments page.
The actual assignments will appear one week before they are due except for the last one, as explained on that page.
Rules for Quizzes and Homework
- New! Quizzes and Homework assignments will be done in Rmarkdown. Upload to Canvas both the Rmarkdown source file and the output file, preferrably HTML or PDF output.
- New! Quizzes must be uploaded by the end of the class period. Homeworks must be uploaded by one minute before midnight on the day they are due.
- Each student must work alone on quizzes and homework assignments.
- Students are not permitted to look at homework solutions from previous semesters.
- Students are not permitted to discuss quiz or homework problems with anyone other than the instructor or TA.
- Each student must work alone on quizzes and homeworks, not receiving help from anyone other than the instructor or TA.
- Students are allowed to use any of the course materials on the course web site or anything else that existed on the internet at the time the quiz or homework started. However, any code copied from anywhere on the internet other than the course web sites will be considered plagarism unless cited. You can use anything if you give the URL it came from. Not telling us where you got it is plagarism.
- Students are not allowed to ask for help on quizzes or homework in any form whatsoever. In particular, asking for help in internet forums is forbidden. Similarly for asking for help via e-mail, chat applications, or similar.
- There will be a Canvas forum to ask for clarifications. Students must not answer questions from other students. The instructor will (eventually) answer. The reason for the forum so so everyone can see all the queries. Do not e-mail the instructor for questions about quizzes and homework. Use the forum.
- Suspected incidents of cheating on quizzes or homework will be investigated following University and School of Statiistics policy. See the section on Academic Dishonesty below.
- The penalty for cheating on a quiz or homework may range from receiving zero points on quiz or homework to receiving a failing grade in this course. In addition to this penalty, the instructor will notify the Office for Student Conduct and Academic Integrity, as required by School of Statistics policy.
Office Hours
They are there for your benefit. If you are having difficulty, please come see the teaching assistant or instructor or both during office hours to get help. If you cannot come to the regularly scheduled office hours, make arrangements after the lecture or lab to see us some other time. Or you can just phone and see if we are available.
Grading
50% quizzes (all together), 50% homework (all together).
Disability Accommodations
The following statement is required by the University on all syllabuses.
The University of Minnesota views disability as an important aspect of diversity, and is committed to providing equitable access to learning opportunities for all students. The Disability Resource Center (DRC) is the campus office that collaborates with students who have disabilities to provide and/or arrange reasonable accommodations.
- If you have, or think you have, a disability in any area such as, mental health, attention, learning, chronic health, sensory, or physical, please contact the DRC office on your campus (UM Twin Cities - 612-626-1333) to arrange a confidential discussion regarding equitable access and reasonable accommodations.
- Students with short-term disabilities, such as a broken arm, can often work with instructors to minimize classroom barriers. In situations where additional assistance is needed, students should contact the DRC as noted above.
- If you are registered with the DRC and have a disability accommodation letter dated for this semester or this year, please contact your instructor early in the semester to review how the accommodations will be applied in the course.
- If you are registered with the DRC and have questions or concerns about your accommodations please contact your (access consultant/disability specialist).
Student Mental Health and Stress Management
The following statement is required by the University on all syllabuses.
As a student you may experience a range of issues that can cause barriers to learning, such as strained relationships, increased anxiety, alcohol/drug problems, feeling down, difficulty concentrating and/or lack of motivation. These mental health concerns or stressful events may lead to diminished academic performance or reduce a student's ability to participate in daily activities. University of Minnesota services are available to assist you with addressing these and other concerns you may be experiencing. You can learn more about the broad range of confidential mental health services available on campus via http://www.mentalhealth.umn.edu/.
Academic Honesty and Dishonesty
School of Statistics Policy
The following statement is required by the School of Statistics on all syllabuses.
The following definition of student academic integrity and scholastic dishonesty is slightly modified from the webpage of the University's Office for Student Conduct and Academic Integrity, http://www.oscai.umn.edu:
Scholastic dishonesty means plagiarizing; cheating on assignments or examinations; engaging in unauthorized collaboration on academic work; taking, acquiring, or using test materials without faculty permission; submitting false or incomplete records of academic achievement; acting alone or in cooperation with another to falsify records or to obtain dishonestly grades, honors, awards, or professional endorsement; altering, forging, or misusing a University academic record; or fabricating or falsifying data, research procedures, or data analysis.
All School of Statistics teaching faculty are instructed to refer students who violate the policy for academic honesty and dishonesty to the Office of Student Conduct and Academic Integrity. A student responsible for scholastic dishonesty can in addition be assigned a penalty up to and including an F or N for the course.
University of Minnesota Policy
You are expected to do your own academic work and cite sources as necessary.
Failing to do so is scholastic dishonesty. Scholastic dishonesty means
plagiarizing; cheating on assignments or examinations; engaging in unauthorized
collaboration on academic work; taking, acquiring, or using test materials
without faculty permission; submitting false or incomplete records of
academic achievement; acting alone or in cooperation with another to
falsify records or to obtain dishonestly grades, honors, awards,
or professional endorsement; altering, forging, or misusing a University
academic record; or fabricating or falsifying data, research procedures,
or data analysis. (Student Conduct Code:
http://regents.umn.edu/sites/regents.umn.edu/files/policies/Student_Conduct_Code.pdf). If it is determined that a student has cheated,
the student may be given an F
or an N
for the course,
and may face additional sanctions from the University. For additional
information, please see:
http://policy.umn.edu/education/instructorresp.
The Office for Community Standards has compiled a useful list of Frequently Asked Questions pertaining to scholastic dishonesty: https://communitystandards.umn.edu/avoid-violations/avoiding-scholastic-dishonesty. If you have additional questions, please clarify with your instructor for the course. Your instructor can respond to your specific questions regarding what would constitute scholastic dishonesty in the context of a particular class — e.g., whether collaboration on assignments is permitted, requirements and methods for citing sources, if electronic aids are permitted or prohibited during an exam.
Course Rules
See the section Rules for Quizzes and Homework above.
Sexual Harassment
Sexual harassment
means unwelcome sexual advances,
requests for sexual favors, and/or other verbal or physical conduct
of a sexual nature. Such conduct has the purpose or effect of unreasonably
interfering with an individual's work or academic performance or creating
an intimidating, hostile, or offensive working or academic environment
in any University activity or program. Such behavior is not acceptable
in the University setting. For additional information, please consult
Board of Regents Policy:
https://regents.umn.edu/sites/regents.umn.edu/files/policies/Sexual_Harassment_Sexual_Assault_Stalking_Relationship_Violence.pdf.
Equity, Diversity, Equal Opportunity, and Affirmative Action
The University provides equal access to and opportunity in its programs and facilities, without regard to race, color, creed, religion, national origin, gender, age, marital status, disability, public assistance status, veteran status, sexual orientation, gender identity, or gender expression. For more information, please consult Board of Regents Policy: http://regents.umn.edu/sites/regents.umn.edu/files/policies/Equity_Diversity_EO_AA.pdf.