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  • PSTAT 126

    • Regression Analysis . PSTAT 126

    Linear and multiple regression, analysis of residuals, transformations, variable and model selection including stepwise regression, and analysis of covariance. The course will stress the use of computer packages to solve real-world problems.

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    Prerequisites: PSTAT 10 and PSTAT 120B both with a minimum grade of C or better.

    4

    Units

    Optional

    Grading

    1, 2

    Passtime

    None

    Level Limit

    Letters and science

    College
    Unlocks PSTAT 115 PSTAT 131 PSTAT 197A PSTAT 220A PSTAT 231 PSTAT 127
    These majors only finms actsc stsds stsap stats
    Instructors
    GU M
    Mengyang Michael Gu
    3.9
    9 reviews
    Predicted Grading Distribution
    AI predicted, based on past grading trends of the course and instructor, class info, and 127 other factors
    Lecture
    CHEM 1171
    M W
    09:30 AM - 10:45 AM
    53 / 100
    Sections
    PHELP1513
    M
    15:00 PM - 15:50 PM
    5 / 25
    PHELP1513
    M
    16:00 PM - 16:50 PM
    20 / 25
    PHELP1513
    M
    13:00 PM - 13:50 PM
    21 / 25
    PHELP1513
    M
    14:00 PM - 14:50 PM
    7 / 25
    Enrollment Trends
    Past Enrollment Trends (25)
    See All
    Winter 2025 . Wang Y-D
    GIRV 1004
    M W
    12:30 PM - 13:45 PM
    Spring 2026 . Wang Y-D
    CHEM 1171
    T R
    09:30 AM - 10:45 AM
    Grading Trends (75)
    See All
    PSTAT 126 Wang Y-D Winter 2025 Total: 80
    PSTAT 126 Wang Y-D Spring 2022 Total: 123
    Rate My Professors
    See All
    9
    3.9
    PTAT237 . Gu M 8 Months Ago

    Nice grader. Almost all students of 237 get A. His course includes the most advanced topics about GP. Work hard and you will learn much.

    0 helpful 0 unhelpful
    PSTAT120C . Gu M 1 Year, 8 Months Ago

    Professor Gu's 120c is pretty worthy to take. Well I can't say it is an easy course, but there are lots of high level, even advanced statistics knowledge covered in the materials. The project is very realistic, like what you gonna do in a real experience. Also, you have plenty of chance to get extra points, which is good.

    0 helpful 0 unhelpful
    PSTAT120C . Gu M 5 Years Ago

    This course was taken during COVID, but his online class was not hard. There were no midterms, and the coding projects that replaced that were relatively easy. Largely, you just copied and altered his sample R code. The homework was pretty heavy but was not graded harshly. Overall, he was a nice guy and solid choice for online learning.

    0 helpful 0 unhelpful
    PSTAT120C . Gu M 6 Years Ago

    He was overwhelming. You will feel that too until you get your final grade. He curves the final grade insanely. People who got around 70% on the midterm and below 50% on the final got A- and B+. So don't freak out too much. He is a nice guy.

    0 helpful 0 unhelpful
    PSTAT120C . Gu M 6 Years Ago

    (NEVER) TAKE HIM! QUESTION ANSWERED. PLEASE (AVOID) TAKING HIM!

    0 helpful 0 unhelpful
    PSTAT120C . Gu M 6 Years Ago

    Fantastic Professor! He encourages you to self-study by not teaching. For cheaters, he is awesome! Take his class and enjoy watching your tuition disappearing!

    0 helpful 0 unhelpful
    See all 9 reviews
    Other PSTAT 126 Offerings
    See All
    PSTAT 126
    63 / 150 Enrolled
    Regression Analysis
    T B A
    M W
    12:30 PM - 13:45 PM
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