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STATS 20 · Lec 2

Introduction to Statistical Programming with R

Fall 2026Sparks, J.H.4 units

Seats, time, final and grades

Seats

Closed by the department.

124 enrolled enrolled. The department published this count and no capacity, so there is no share to fill.

Read 18 minutes ago. This is a recent reading, not a live seat count.

Meets

TR 5:00pm-6:15pm

Lecture only. You also attend a discussion, listed below.

Final

Mon 7 Dec, 8:00am to 11:00am

One exam for the whole class, Los Angeles time.

Read 3 days ago.

Grades

3.41

Predicted GPA

Historical records for SPARKS, JOSHUA HARRISON; 282 letter grades
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A watch slot

25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.

25 free watches

Before you can enroll

Registrar's Restrictions cell, read 3 days ago: "Undergraduate Students Only".

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar Registrar note

For Statistics 10 through 186, enrolling on the wait list does not guarantee enrollment in the course. A place on the wait list only offers a chance to add the course if enrolled students drop the course. Seats are held for entering students who enroll through New Student Orientation sessions beginning July 2, 2026. New student restrictions will be lifted on September 15, 2026 at 8 a.m.

The new-student hold ended on 15 September. This class is also Undergraduate Students Only, which the end of the new-student hold does not lift.

Restrictions checked 3 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

5 discussions, none open. No waitlist listed.

No discussion is open. Whatever the lecture reads, there is currently nothing here to enroll in.
  • Dis 2A

    F 12:00pm-12:50pm

    Froelich, A.

    Closed by the department.

  • Dis 2B

    F 1:00pm-1:50pm

    Froelich, A.

    Closed by the department.

  • Dis 2C

    F 2:00pm-2:50pm

    Xu, W.

    Closed by the department.

  • Dis 2D

    F 3:00pm-3:50pm

    Xu, W.

    Closed by the department.

  • Dis 2E

    F 1:00pm-1:50pm

    Jiang, E.H.

    Closed by the department.

When it meets

Discussion alternatives are shown with the lecture; choose one linked discussion.

Mon
Tue
Wed
Thu
Fri
12pm
1pm
2pm
3pm
4pm
5pm
6pm

Lec 2

5pm-6:15pm

Lec 2

5pm-6:15pm

Dis 2A

12pm-12:50pm

Dis 2B

1pm-1:50pm

Dis 2E

1pm-1:50pm

Dis 2C

2pm-2:50pm

Dis 2D

3pm-3:50pm

Scroll sideways for the whole week. All meeting times are listed below.

  • Lec 2

    TR 5:00pm-6:15pm

  • Dis 2A (alternative; recorded closed by department)

    F 12:00pm-12:50pm

  • Dis 2B (alternative; recorded closed by department)

    F 1:00pm-1:50pm

  • Dis 2C (alternative; recorded closed by department)

    F 2:00pm-2:50pm

  • Dis 2D (alternative; recorded closed by department)

    F 3:00pm-3:50pm

  • Dis 2E (alternative; recorded closed by department)

    F 1:00pm-1:50pm

Bunche Hall 1209B

Grades

3.41

Predicted GPA

Historical records for SPARKS, JOSHUA HARRISON; 282 letter grades

Of the 4 other people in the grade record for STATS 20, the 2 with the most grades: TSIANG, MICHAEL at 3.70 over 1,449 grades and MAIERHOFER, THOMAS JOHANNES at 3.49 over 886 grades.

A range
59%
P/NP
4%
D/F/W
4.2%

Full grade history for STATS 20

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

What the work looks like

  • Exams mentioned, no number given, 13 mentions in past reviews
  • Quizzes mentioned, no number given, 2 mentions in past reviews
  • Papers mentioned, no number given, 1 mention in past reviews
  • Problem sets mentioned, no number given, 7 mentions in past reviews
  • Projects mentioned, no number given, 3 mentions in past reviews
  • Group works mentioned, no number given, 1 mention in past reviews

Based on 58 reviews; source checked 6 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Reviews for STATS 20 Search the reviews for J.H. Sparks

Will it still be here

no history chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 10521F
  • 13622W
  • 7422S
  • 14022F
  • 15323W
  • 12923S
  • 14923F
  • 15624W
  • 15124S
  • 14224F
  • 14225W
  • 13225S
  • 14725F
Enrollment by term: 21F 105, 22W 136, 22S 74, 22F 140, 23W 153, 23S 129, 23F 149, 24W 156, 24S 151, 24F 142, 25W 142, 25S 132, 25F 147

Peak 156 · most recent 25F at 147

Seats over time

Filled by 85 over about 2 months

124 of 200 · no seats left in its discussions
18 Aug 18:4017 Sep 05:4116 Oct 16:43
Checked 168 of the 594 hours with hourly history, 28%. No reading was recorded in 426 hours. dibs had no hourly record before 21 Sep, which is the other 821 of 1415 plotted.124 of 200 enrolled at the newest reading, 18 minutes ago, and no seats left in its discussions. Seats from 18 Aug 18:40 to 16 Oct 16:43, 39 to 124. Checks are not continuous monitoring. Changes between checks may be missed.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not: 18 minutes ago.

Show the readings (79)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 16:43 124 0 closed by the department - 2 of 4
16 Oct 13:32 124 0 closed by the department - 5 of 15
15 Oct 23:42 125 0 closed by the department - 2 of 4
15 Oct 20:12 126 0 closed by the department - 2 of 4
15 Oct 17:22 125 0 closed by the department - 2 of 3
15 Oct 15:02 126 0 closed by the department - 2 of 5
15 Oct 11:32 125 0 closed by the department - 37 of 127
10 Oct 05:52 126 0 closed by the department - 7 of 29
9 Oct 01:22 127 0 closed by the department - 16 of 51
6 Oct 23:12 128 0 closed by the department - 2 of 5
6 Oct 19:42 130 0 closed by the department - 2 of 4
6 Oct 16:12 128 0 closed by the department - 5 of 16
6 Oct 01:12 130 0 closed by the department - 17 of 76
2 Oct 22:42 131 0 closed by the department - 3 of 8
2 Oct 15:52 130 150 open - 2 of 4
2 Oct 12:42 131 150 open - 20 of 57
30 Sep 04:12 130 150 open - 2 of 6
29 Sep 23:42 128 150 open - 2 of 4
29 Sep 20:12 130 150 open - 6 of 19
29 Sep 02:42 128 150 open - 3 of 8
28 Sep 19:42 126 150 open - 4 of 11
28 Sep 09:12 123 150 open - 4 of 12
27 Sep 22:42 124 150 open - 8 of 25
26 Sep 22:22 122 150 open - 7 of 22
26 Sep 01:32 123 150 open - 2 of 4
25 Sep 22:02 124 150 open - 7 of 22
25 Sep 01:12 122 150 open - 3 of 8
24 Sep 18:12 120 150 open - 2 of 5
24 Sep 14:42 117 150 open - 3 of 8
24 Sep 07:42 118 150 open - 2 of 4
24 Sep 04:12 117 150 open - 2 of 6
23 Sep 23:42 112 150 open - 2 of 4
23 Sep 20:12 114 150 open - 6 of 19
23 Sep 02:42 112 150 open - 10 of 31, 3 no hourly record
21 Sep 20:32 110 150 open - no hourly record
21 Sep 17:02 108 150 open - no hourly record
21 Sep 13:32 107 150 open - no hourly record
20 Sep 20:32 108 150 open - no hourly record
19 Sep 15:42 106 150 open - no hourly record
19 Sep 13:12 107 150 open - no hourly record
19 Sep 01:32 106 150 open - no hourly record
18 Sep 22:12 104 150 open - no hourly record
18 Sep 16:22 106 150 open - no hourly record
18 Sep 07:02 104 150 open - no hourly record
18 Sep 03:38 105 150 open - no hourly record
17 Sep 03:02 104 150 open - no hourly record
16 Sep 23:32 102 150 open - no hourly record
16 Sep 22:52 103 150 open - no hourly record
16 Sep 13:12 102 150 open - no hourly record
16 Sep 02:52 103 150 open - no hourly record
15 Sep 22:32 102 150 open - no hourly record
15 Sep 18:32 93 150 open - no hourly record
15 Sep 10:52 71 150 open - no hourly record
3 Sep 01:40 50 200 open - no hourly record
2 Sep 22:40 44 200 open - no hourly record
2 Sep 18:40 44 184 open - no hourly record
2 Sep 15:40 44 200 open - no hourly record
2 Sep 13:40 44 184 open - no hourly record
2 Sep 11:40 44 200 open - no hourly record
2 Sep 10:40 44 184 open - no hourly record
2 Sep 09:40 44 200 open - no hourly record
1 Sep 01:40 44 184 open - no hourly record
31 Aug 23:40 43 168 open - no hourly record
31 Aug 22:40 43 184 open - no hourly record
31 Aug 21:40 43 168 open - no hourly record
31 Aug 19:40 43 184 open - no hourly record
31 Aug 16:40 43 168 open - no hourly record
31 Aug 15:40 43 184 open - no hourly record
31 Aug 13:40 43 168 open - no hourly record
31 Aug 12:40 43 184 open - no hourly record
28 Aug 00:40 43 168 open - no hourly record
27 Aug 22:40 40 168 open - no hourly record
27 Aug 21:40 43 168 open - no hourly record
27 Aug 20:40 40 168 open - no hourly record
27 Aug 19:40 43 168 open - no hourly record
27 Aug 09:40 40 168 open - no hourly record
22 Aug 00:40 40 152 open - no hourly record
21 Aug 11:40 39 152 open - no hourly record
18 Aug 18:40 39 135 open - -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

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