Registration Frequently Asked Questions & Info

FAQ Table of Contents
Seat Availability Reserved Seats & Waitlists
Registration Errors and Restrictions Individual Studies & Thesis Research
Special Categories of Students: How to Register Internship

Seat Availability

  • How do I know if space is available in a section?
    • Both the Classic and Enhanced registration systems in Self-Service list the remaining seats for any given section.
    • The XL Cap is NOT the same as the section capacity, and is best to ignore.
    • Keep in mind that seats being available does not guarantee the ability to register – other restrictions may apply.
  • Will you add more capacity later?
    • Typically, the answer is no.
    • Sometimes adjustments are made, and would be announced on the term’s Registration Information page.
    • If there are no announcements of more seats listed there, do not contact us asking if we plan to add more seats. We will simply direct you to the site.
  • What can I do if I want to register for a section that is full?
    • You can watch for a space to open from another student dropping.
      • Course Explorer can be set to notify you of section status changes.
    • You can check for space in cross-listed sections, which are the exact same course. Many STAT courses are cross-listed, and may have space still open in cross-listed sections. For example, STAT 400 is cross-listed with MATH 463. If the section of STAT 400 you desire is full, check for space in the matching MATH 463 section.
      • Bear in mind that those cross-listed courses may have different restrictions, based on our agreement with that department.
  • Can I be added to a waitlist if a section is full?
    • No. The department does not keep waitlists. Our instructors do not keep waitlists.
  • Can I get an override to register if a section is full?
    • No. Please see a Statistics Advisor to discuss other options, especially if you are a graduating senior.
  • Can the instructor approve my registration if a section is full?
    • No. Registration is governed by the department, not individual instructors. You are welcome to talk with the instructor to try to determine your preparedness for a course. While they can advise on this, they do not have the ability to assist in registering for a section that is full. There must be open space in order to register a section.
  • The course capacity is set to X, but that room has X+Y seats. Why?
    • There is a difference between room capacity and instructional capacity. Faculty and TAs have certain capacities for how many students they can teach. Due to classroom availability, sometimes a class is assigned to a room larger than what it needs, usually by a small margin.
    • We will not add more seats to reach room capacity. See question above regarding adding capacity.

Registration Errors and Restrictions

  • I received a CLOSED error. What does that mean?
    • "Closed" means the course section is full.
  • I received a RESTRICTION error. What does that mean?
    • The course is restricted to certain students, and you are not one of those students. There are many types of restrictions (Department, Major/Minor, Field of Study, Program, Level, etc). If you receive one of these errors, see the registration info page for the current term for more information on restrictions placed on statistics courses. If a restriction is temporary and will be removed, we will post there. The only way to know when a restriction has been removed is to check Enterprise Enhanced Registration regularly.
  • Can I get an override to register if a section is restricted?
    • No.
  • Can the instructor approve my registration if I don't meet a restriction?
    • No. Registration is governed by the department, not individual instructors. You are welcome to talk with the instructor to try to determine your preparedness for a course. While they can advise on this, they do not have the ability to assist in registering for a section that is restricted.
  • What can I do if I want to register for a section that is restricted?
    • If the restriction is temporary (usually the STAT major/program restriction), wait until the restriction is removed. We will typically post a notice about this on the registration info page for the term before we do it. If a restriction is permanent (usually level), choose a different section where you meet the restriction(s), or that isn’t restricted.
  • How can I tell when a section has restrictions, or if they have been removed?
    • We recommend using "Enterprise Enhanced Registration". It displays more information than Enterprise "Classic Registration" and updates more quickly than "Course Explorer" (which sometimes takes overnight for certain changes to appear). To see what restrictions are currently in place:
      • "Browse Classes" in "Enterprise Enhanced Registration"
      • Search for the course
      • Select the "Title" for the section
      • Choose "Restrictions" at the left
      • All restrictions currently in place will be listed (and any restrictions that were removed will not be listed)
  • I'm not in a Statistics major. When will the registration restrictions be removed?
    • Not all restrictions get removed. This varies by term, course, and section. Please look for the course/section on the registration info page for that term.
  • There are open seats, but I received a RESERVE-CLOSED error. What does that mean?
    • "Reserve-Closed" means that all seats remaining are reserved for a particular type of student. If all remaining seats in a course section are reserved, only students that fit the criteria can register. Sections with reserved seats are listed on the "Details" page for the current term.
    • There is no visible difference in how the reserved seats or normal seats look in Enterprise. The only way to know whether an "open" seat is reserved (or not reserved) is to try to register for it. Because of this, it is always worthwhile to try to register any time there appear to be open seats, even if you received the "RESERVE-CLOSED" error previously and the number of open seats hasn't changed.
    • For example: Imagine there are 2 open seats, but you know these are reserved because of the “reserve closed” message you get when trying to register. If a student registers one of those reserved seats, and a different student drops a normal seat, Enterprise will still show that there are 2 open seats, but now only 1 seat is reserved, and the 2nd is available to anyone. Keep trying occasionally, as you never know whether those seats are reserved or not, until you try to register.
  • I've received a registration error not listed above. What do I do?
    • The Office of the Registrar has information about registration procedures on their website.

Special Categories of Students: How to Register

  • Statistics is my 3rd major. How can I register for STAT courses?
    • The registration system only recognizes your first two majors. Please contact your statistics advisor from your university email address for registration assistance. Be sure to include your full name, netID, UIN, and specific details (including CRN and section name) for each of the courses you wish to register.
  • I am a "dual-degree student" with statistics as my 2nd degree. How can I register for STAT courses?
    • When pursuing majors in different colleges, the registration system only recognizes your primary major. Please contact your statistics advisor from your university email address for registration assistance. Be sure to include your full name, netID, UIN, and specific details (including CRN and section name) for each of the courses you wish to register.
  • I am planning to transfer to STAT or add it as a 2nd/3rd major. When can I register?
    • See the "Undergraduates Transferring into Statistics" page for instructions.
  • I am pursuing a Statistics minor. When can I register?
    • As is mentioned on the LAS form to declare your minor, a minor is optional, and no registration priority is given based on a minor. Thus, Statistics minors do not receive priority registration in Statistics courses, and they must wait along with the general population for restrictions to possibly be lifted.
  • I am pursuing the Applied MS in Statistics along with my PhD in another program. When can I register?
    • Applied MS students must wait until temporary restrictions are removed to register. See the Registration Information page for the current term for more information on temporary restrictions placed on statistics courses.
  • I am pursuing the CSE Concentration. When can I register?
    • If you can't register for a CSE section due to a "Field of Study" or "Program" or "Department" restriction, please contact stat-registration@illinois.edu from your university email address for registration assistance. Be sure to include your full name, netID, UIN, and specific details (including CRN and section name) for each of the CSE sections you wish to register. Keep in mind we can only help the system recognize you as a CSE student to get past the restrictions listed above, but cannot do anything to help register a section that is full or is giving a "Level" restriction.

Reserved Seats & Waitlists

Some of our courses have seats reserved for certain types of students. For example, STAT 100 often has a number of seats reserved for first-time freshmen, and STAT 200 ONL often has seats reserved for CITL non-degree students. As registration progresses, these reservations may be adjusted or removed, affecting the number of seats open to the general population. We will typically make effort to announce these changes in advance, but if they affect a small number of seats, we may not.

The Statistics Department does not have waitlists for any of our courses. Our instructors do not have authority to hold a waitlist, nor can they directly let you into a class. Registration issues are handled by department staff only.

Individual Studies & Thesis Research

Students interested in doing an individual study with a Statistics faculty member should first contact the instructor to discuss the appropriate details (material covered, work expected, credit given, etc.). Students should then speak to their advisor to ensure that the course will fit their plan of study.

After that point, in order to register for STAT 390, 391, 590, or 599, students will need to manually enter the CRN for the appropriate course. The CRNs listed in Enterprise & Course Explorer for these courses are placeholders and cannot be registered. To register, please contact stat-registration@illinois.edu to request the CRN associated with the correct faculty member. Note that email approval from that faculty member is required.

Internship

Students needing to register for an internship will need to register for STAT 593. Registration for STAT 593 requires instructor approval. Eligibility and procedure differ based on your level:

  • Undergraduate students should contact David Unger.
  • MS students should visit this page: https://stat.illinois.edu/stat-593.
  • PhD students should consult with their advisor before seeking an internship, and then they will consult with the department staff on getting you registered for the course.
  • Registration for STAT 593 without instructor approval will result in a failing grade.