# STAT 613: Statistical Methods for Data Science | UW–Madison

[View on UW Courses](https://uwcourses.com/courses/STAT_613)

## Dataset

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

### repository

twangodev/uwcourses

### schema version

6

### importer version

7

### projection id

52a78527ff09011d88cb04c7d43867d9fbfec2930bf1dd2ec359ebd2844e0b07

### observed at

2026-09-07T15:55:43.033547+00:00

### built at

2026-09-10T19:50:42.743001+00:00

### courses

8951

### current instructors

5754

### limited

false

### terms

* 1272
* 1264
* 1262
* 1254
* 1252
* 1244
* 1242
* 1234
* 1232
* 1224
* 1222
* 1212
* 1204
* 1202
* 1194
* 1192
* 1184
* 1182
* 1174
* 1172
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* 1162
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* 1074
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### term

1272

### departments

| subject   | count |
| --------- | ----- |
| AAE       | 90    |
| ABT       | 20    |
| ACCTIS    | 36    |
| ACTSCI    | 14    |
| AFAERO    | 10    |
| AFRICAN   | 87    |
| AFROAMER  | 71    |
| AGROECOL  | 21    |
| AMERIND   | 53    |
| ANAT\&PHY | 7     |
| ANATOMY   | 2     |
| ANESTHES  | 8     |
| ANSCI     | 57    |
| ANTHRO    | 95    |
| ART       | 125   |
| ARTED     | 10    |
| ARTHIST   | 121   |
| ASIALANG  | 129   |
| ASIAN     | 109   |
| ASIANAM   | 28    |
| ASTRON    | 38    |
| ATMOCN    | 69    |
| BIOCHEM   | 51    |
| BIOCORE   | 10    |
| BIOLOGY   | 14    |
| BIOMDSCI  | 18    |
| BME       | 66    |
| BMI       | 41    |
| BMOLCHEM  | 10    |
| BOTANY    | 69    |
| BSE       | 44    |
| C\&ESOC   | 73    |
| CBE       | 48    |
| CHEM      | 101   |
| CHICLA    | 52    |
| CIVENGR   | 133   |
| CLASSICS  | 47    |
| CNP       | 10    |
| CNSRSCI   | 50    |
| COMARTS   | 137   |
| COMPBIO   | 15    |
| COMPLIT   | 11    |
| COMPSCI   | 138   |
| COUNPSY   | 78    |
| CRB       | 19    |
| CS\&D     | 71    |
| CSCS      | 40    |
| CURRIC    | 193   |
| DANCE     | 93    |
| DERM      | 8     |
| DS        | 88    |
| DYSCI     | 35    |
| ECE       | 155   |
| ECON      | 145   |
| EDPOL     | 114   |
| EDPSYCH   | 97    |
| ELPA      | 70    |
| EMA       | 53    |
| EMERMED   | 17    |
| ENGL      | 206   |
| ENTOM     | 40    |
| ENVIRST   | 148   |
| EP        | 15    |
| EPD       | 67    |
| ESL       | 16    |
| F\&WECOL  | 60    |
| FAMMED    | 22    |
| FINANCE   | 50    |
| FOLKLORE  | 40    |
| FOODSCI   | 43    |
| FRENCH    | 63    |
| GEN\&WS   | 145   |
| GENBUS    | 72    |
| GENECSLR  | 17    |
| GENETICS  | 60    |
| GEOG      | 113   |
| GEOSCI    | 83    |
| GERMAN    | 82    |
| GLE       | 48    |
| GNS       | 38    |
| GREEK     | 27    |
| HDFS      | 41    |
| HEBR-BIB  | 13    |
| HEBR-MOD  | 10    |
| HISTORY   | 233   |
| HISTSCI   | 56    |
| HONCOL    | 13    |
| ILS       | 43    |
| INFOSYS   | 9     |
| INTEGART  | 7     |
| INTEGSCI  | 22    |
| INTER-AG  | 18    |
| INTER-HE  | 11    |
| INTER-LS  | 22    |
| INTEREGR  | 16    |
| INTLBUS   | 21    |
| INTLST    | 50    |
| ISYE      | 83    |
| ITALIAN   | 53    |
| JEWISH    | 56    |
| JOURN     | 88    |
| KINES     | 128   |
| LACIS     | 26    |
| LANDARC   | 61    |
| LATIN     | 24    |
| LAW       | 120   |
| LEGALST   | 48    |
| LINGUIS   | 35    |
| LIS       | 89    |
| LITTRANS  | 78    |
| LSC       | 52    |
| M\&ENVTOX | 7     |
| MARKETNG  | 62    |
| MATH      | 153   |
| MDGENET   | 8     |
| ME        | 130   |
| MEDHIST   | 43    |
| MEDICINE  | 60    |
| MEDIEVAL  | 32    |
| MEDPHYS   | 39    |
| MEDSC-M   | 29    |
| MEDSC-V   | 41    |
| MHR       | 68    |
| MICROBIO  | 45    |
| MILSCI    | 16    |
| MM\&I     | 22    |
| MOLBIOL   | 6     |
| MS\&E     | 59    |
| MUSIC     | 165   |
| MUSPERF   | 126   |
| NAVSCI    | 20    |
| NE        | 44    |
| NEURODPT  | 11    |
| NEUROL    | 7     |
| NEURSURG  | 4     |
| NTP       | 11    |
| NURSING   | 111   |
| NUTRSCI   | 65    |
| OBS\&GYN  | 18    |
| OCCTHER   | 39    |
| ONCOLOGY  | 14    |
| OPHTHALM  | 5     |
| OTM       | 43    |
| PATH      | 34    |
| PATH-BIO  | 29    |
| PEDIAT    | 26    |
| PHARMACY  | 31    |
| PHILOS    | 77    |
| PHMCOL-M  | 11    |
| PHMPRAC   | 45    |
| PHMSCI    | 60    |
| PHYASST   | 37    |
| PHYSICS   | 88    |
| PHYSIOL   | 3     |
| PHYTHER   | 37    |
| PLANTSCI  | 52    |
| PLPATH    | 35    |
| POLISCI   | 192   |
| POPHLTH   | 58    |
| PORTUG    | 33    |
| PSYCH     | 101   |
| PSYCHIAT  | 22    |
| PUBAFFR   | 54    |
| PUBLHLTH  | 23    |
| RADIOL    | 11    |
| REALEST   | 41    |
| RELIGST   | 90    |
| RHABMED   | 9     |
| RMI       | 24    |
| RP\&SE    | 102   |
| S\&APHM   | 17    |
| SCANDST   | 73    |
| SLAVIC    | 89    |
| SOC       | 149   |
| SOCWORK   | 87    |
| SOILSCI   | 46    |
| SPANISH   | 83    |
| SRMED     | 21    |
| STAT      | 94    |
| STDYABRD  | 52    |
| STS       | 8     |
| SURGERY   | 25    |
| SURGSCI   | 33    |
| THEATRE   | 91    |
| URBRPL    | 60    |
| UROLOGY   | 5     |
| ZOOLOGY   | 89    |

## course

### run id

20260907T155543-ce3781c4

### semester

1272

### observed at

2026-09-07 15:55:43.033547+00:00

### record version id

c17d0853efa01342f2cf838c3c0799d2e294443c11feda3acbe416821a1061a5

### course id

STAT 613

### course uid

course\_a1fe6c313e2d8e871cc18f1f

### catalog version id

23b5ad92076ac92e020c9a73339508913a660046cb6cb23a48c6edeebdc7831c

### course number

613

### subjects

* STAT

### title

STATISTICAL METHODS FOR DATA SCIENCE

### description

Provides a thorough grounding in modern statistical methods. Introduces statistical techniques and methods of data analysis, including data description, linear regression models, diagnostic tools, prediction and model selection, and experimental design.

### requirements text

Declared in Data Science MS or Data Engineering MS

### credits min

3

### credits max

3

### credit offering ids

* 1272:932:026234

### llm job id

enrich-8b774950c2b6adfdc46d1b82

### llm output id

986fa0479416dbcc8a85a17d043f47566a019291a1b4458d81b9b8b2a6ed3fcf

### llm model

nvidia/Qwen3.6-35B-A3B-NVFP4

### llm model revision

1355db6a052410cfd62085d94b58866fd0f2c3c5

### llm task version

14

### llm search status

valid

### llm summary

STAT 613 teaches modern statistical methods and data analysis techniques, covering linear regression, diagnostics, prediction, and experimental design.

### llm topics

* Data description
* Linear regression models
* Diagnostic tools
* Prediction and model selection
* Experimental design

### llm skills

* Modern statistical methods
* Data analysis techniques including regression and experimental design

### llm assumed background

None recorded.

### llm search phrases

* STAT 613 statistical methods data science
* linear regression diagnostic tools prediction
* experimental design data analysis
* Data Science MS prerequisites

### llm requirements status

needs\_review

### llm student summary status

valid

### llm experience status

insufficient\_evidence

### catalog variants

None recorded.

### student summary

#### context hash

125467ed499ad05b56e4182e0313c5d3b8628fb41ef70da26ded8016f1ba09a4

#### course id

STAT 613

#### current instructors

```json
[
  {
    "instructor_uid": "instructor_7f04d41f87f6d297553504c7",
    "message": "No course-specific reviews available",
    "name": "Heyan Zhang",
    "review_status": "no_course_reviews",
    "rmp_instructor_id": null,
    "summary": [
      {
        "citations": [
          {
            "course_id": "STAT 613",
            "run_id": "20260907T155543-ce3781c4",
            "section_number": 1,
            "source_course_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
            "source_record": {
              "entity_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
              "file": "tables/observations.parquet",
              "kind": "grades",
              "source": "madgrades"
            },
            "table": "section_grades_latest",
            "term_id": "1262",
            "type": "grade"
          }
        ],
        "text": "Recent recorded grades — Fall 2025: 3.53 GPA, 87.5% A/AB (n=32 letter grades). Includes jointly taught sections."
      }
    ]
  },
  {
    "instructor_uid": "instructor_c937bd5ff5084d3cd8d28c78",
    "message": "No course-specific reviews available",
    "name": "Yongyi Guo",
    "review_status": "no_course_reviews",
    "rmp_instructor_id": "rmp:3010926",
    "summary": [
      {
        "citations": [
          {
            "course_id": "STAT 613",
            "run_id": "20260907T155543-ce3781c4",
            "section_number": 1,
            "source_course_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
            "source_record": {
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          {
            "course_id": "STAT 613",
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            "section_number": 1,
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          {
            "course_id": "STAT 613",
            "run_id": "20260907T155543-ce3781c4",
            "section_number": 1,
            "source_course_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
            "source_record": {
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              "source": "madgrades"
            },
            "table": "section_grades_latest",
            "term_id": "1262",
            "type": "grade"
          }
        ],
        "text": "Recent recorded grades — Fall 2023: 3.83 GPA, 100.0% A/AB (n=20 letter grades); Fall 2024: 3.75 GPA, 100.0% A/AB (n=32 letter grades); Fall 2025: 3.53 GPA, 87.5% A/AB (n=32 letter grades). Includes jointly taught sections."
      }
    ]
  }
]
```

#### difficulty workload

None recorded.

#### errors

None recorded.

#### historical context

None recorded.

#### message

No course-specific reviews available

#### offered

true

#### profile hash

5cb4dabf887cdbcd8c00d5a1312e10828b95c63f30bc3ea76aea199565390d02

#### quick take

Recent recorded grades — Fall 2023: 3.83 GPA, 100.0% A/AB (n=20 letter grades); Fall 2024: 3.75 GPA, 100.0% A/AB (n=32 letter grades); Fall 2025: 3.53 GPA, 87.5% A/AB (n=32 letter grades).

```json
{
  "citations": [
    {
      "course_id": "STAT 613",
      "run_id": "20260907T155543-ce3781c4",
      "source_record": {
        "entity_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
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      "table": "grades_latest",
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        "source": "madgrades"
      },
      "table": "grades_latest",
      "term_id": "1262",
      "type": "grade"
    }
  ]
}
```

#### student experience

None recorded.

#### task hash

74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68

#### teaching history

HEYAN ZHANG is recorded teaching in Fall 2025. Recorded history may be incomplete and does not establish a future schedule.

```json
{
  "citations": [
    {
      "course_id": "STAT 613",
      "run_id": "20260907T155543-ce3781c4",
      "section_number": 1,
      "source_course_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
      "source_record": {
        "entity_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
        "file": "tables/observations.parquet",
        "kind": "grades",
        "source": "madgrades"
      },
      "table": "section_grades_latest",
      "term_id": "1262",
      "type": "grade"
    }
  ]
}
```

YONGYI GUO is recorded teaching in Fall 2023, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule.

```json
{
  "citations": [
    {
      "course_id": "STAT 613",
      "run_id": "20260907T155543-ce3781c4",
      "section_number": 1,
      "source_course_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
      "source_record": {
        "entity_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
        "file": "tables/observations.parquet",
        "kind": "grades",
        "source": "madgrades"
      },
      "table": "section_grades_latest",
      "term_id": "1242",
      "type": "grade"
    },
    {
      "course_id": "STAT 613",
      "run_id": "20260907T155543-ce3781c4",
      "section_number": 1,
      "source_course_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
      "source_record": {
        "entity_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
        "file": "tables/observations.parquet",
        "kind": "grades",
        "source": "madgrades"
      },
      "table": "section_grades_latest",
      "term_id": "1252",
      "type": "grade"
    },
    {
      "course_id": "STAT 613",
      "run_id": "20260907T155543-ce3781c4",
      "section_number": 1,
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      "source_record": {
        "entity_id": "38270392-f67f-31a1-9682-b3894a5a6c02",
        "file": "tables/observations.parquet",
        "kind": "grades",
        "source": "madgrades"
      },
      "table": "section_grades_latest",
      "term_id": "1262",
      "type": "grade"
    }
  ]
}
```

#### term id

1272

#### term name

2026 Fall

#### version

2

### requirements

#### nodes

```json
[
  {
    "children": [
      "n1",
      "n2"
    ],
    "condition": null,
    "course": null,
    "evidence": "Declared in Data Science MS or Data Engineering MS",
    "id": "n0",
    "kind": "any"
  },
  {
    "children": [],
    "condition": "Declared in Data Science MS or Data Engineering MS",
    "course": null,
    "evidence": "Declared in Data Science MS or Data Engineering MS",
    "id": "n1",
    "kind": "condition"
  },
  {
    "children": [],
    "condition": "Declared in Data Science MS or Data Engineering MS",
    "course": null,
    "evidence": "Declared in Data Science MS or Data Engineering MS",
    "id": "n2",
    "kind": "condition"
  }
]
```

#### notes

* Program names 'Data Science MS' and 'Data Engineering MS' are unlinked course mentions; treated as verbatim conditions requiring review for canonical identity.

#### root

n0

#### status

needs\_review

### instructors

```json
[
  {
    "instructor_uid": "instructor_7f04d41f87f6d297553504c7",
    "source": "enrollment",
    "source_instructor_id": "hzhang986",
    "identity_basis": "netid",
    "identity_status": "source_identified",
    "name": "Heyan Zhang",
    "email": "HZHANG986@WISC.EDU",
    "first_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "instructor_url": "/instructors/HEYAN_ZHANG"
  },
  {
    "instructor_uid": "instructor_c937bd5ff5084d3cd8d28c78",
    "source": "enrollment",
    "source_instructor_id": "guo98",
    "identity_basis": "netid",
    "identity_status": "source_identified",
    "name": "Yongyi Guo",
    "email": "GUO98@WISC.EDU",
    "first_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "ratings": {
      "review_count": 6,
      "quality": 1.17,
      "difficulty": 4.67,
      "quality_count": 6,
      "difficulty_count": 6,
      "profile_id": "rmp:3010926",
      "source_url": "https://www.ratemyprofessors.com/professor/3010926",
      "match_basis": "exact_name",
      "observed_at": "2026-09-07 15:57:34.668824+00:00",
      "courses": {
        "course_d2d0c15e32bd1631a6074548": {
          "review_count": 6,
          "quality": 1.17,
          "difficulty": 4.67,
          "quality_count": 6,
          "difficulty_count": 6
        }
      },
      "bayesian_quality": 3.085142910420458,
      "prior_mean": 3.6596857835465957,
      "prior_weight": 20
    },
    "instructor_url": "/instructors/YONGYI_GUO"
  }
]
```

### offerings

```json
[
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "offering_id": "1272:932:026234",
    "course_id": "STAT 613",
    "course_uid": "course_a1fe6c313e2d8e871cc18f1f",
    "term_id": "1272",
    "source_course_id": "026234",
    "source_subject_id": "932",
    "title": "Statistical Methods for Data Science",
    "credits_min": 3,
    "credits_max": 3,
    "typically_offered": "Not Applicable"
  }
]
```

### sections

```json
[
  {
    "run_id": "20260907T155543-ce3781c4",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "section_uid": "uw-section:1272:27204",
    "term_id": "1272",
    "source_section_id": "27204",
    "identity_basis": "class_number",
    "section_number": "001",
    "section_type": "LEC",
    "instruction_mode": "Classroom Instruction",
    "capacity": 45,
    "enrolled": 21,
    "waitlisted": 0,
    "start_date": "2026-09-02 05:00:00+00:00",
    "end_date": "2026-12-09 06:00:00+00:00"
  }
]
```

### grade instructors

```json
[
  {
    "instructor_uid": "instructor_f509ff4fde897514c5b44d7e",
    "source": "madgrades",
    "source_instructor_id": "4839254",
    "identity_basis": "source_id",
    "identity_status": "source_identified",
    "name": "SUSAN GLENN",
    "email": null,
    "first_observed_at": "2026-09-06 23:14:58.172943+00:00",
    "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "grade_statistics": {
      "gpa": 3.718,
      "graded": 39,
      "counts": [
        24,
        10,
        3,
        2,
        0,
        0,
        0
      ],
      "sections": 2
    },
    "instructor_url": "/instructors/SUSAN_GLENN--instructor_f509ff4fde897514c5b44d7e"
  },
  {
    "instructor_uid": "instructor_f5c2a5601f5f4ad72befd3e1",
    "source": "madgrades",
    "source_instructor_id": "5690230",
    "identity_basis": "source_id",
    "identity_status": "source_identified",
    "name": "YONGYI GUO",
    "email": null,
    "first_observed_at": "2026-09-06 23:14:58.172943+00:00",
    "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "ratings": {
      "review_count": 6,
      "quality": 1.17,
      "difficulty": 4.67,
      "quality_count": 6,
      "difficulty_count": 6,
      "profile_id": "rmp:3010926",
      "source_url": "https://www.ratemyprofessors.com/professor/3010926",
      "match_basis": "exact_name",
      "observed_at": "2026-09-07 15:57:34.668824+00:00",
      "courses": {
        "course_d2d0c15e32bd1631a6074548": {
          "review_count": 6,
          "quality": 1.17,
          "difficulty": 4.67,
          "quality_count": 6,
          "difficulty_count": 6
        }
      },
      "bayesian_quality": 3.085142910420458,
      "prior_mean": 3.6596857835465957,
      "prior_weight": 20
    },
    "grade_statistics": {
      "gpa": 3.094,
      "graded": 379,
      "counts": [
        125,
        67,
        69,
        42,
        55,
        16,
        5
      ],
      "sections": 7
    },
    "instructor_url": "/instructors/YONGYI_GUO--instructor_f5c2a5601f5f4ad72befd3e1"
  },
  {
    "instructor_uid": "instructor_1f60e25246f6b2efbbdf667b",
    "source": "madgrades",
    "source_instructor_id": "6397900",
    "identity_basis": "source_id",
    "identity_status": "source_identified",
    "name": "XINYAN WANG",
    "email": null,
    "first_observed_at": "2026-09-06 23:14:58.172943+00:00",
    "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "grade_statistics": {
      "gpa": 3.726,
      "graded": 62,
      "counts": [
        32,
        26,
        4,
        0,
        0,
        0,
        0
      ],
      "sections": 2
    },
    "instructor_url": "/instructors/XINYAN_WANG--instructor_1f60e25246f6b2efbbdf667b"
  },
  {
    "instructor_uid": "instructor_0b2119f22babc1389a02a8fa",
    "source": "madgrades",
    "source_instructor_id": "6487496",
    "identity_basis": "source_id",
    "identity_status": "source_identified",
    "name": "HEYAN ZHANG",
    "email": null,
    "first_observed_at": "2026-09-06 23:14:58.172943+00:00",
    "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "grade_statistics": {
      "gpa": 3.431,
      "graded": 116,
      "counts": [
        44,
        36,
        28,
        4,
        1,
        0,
        3
      ],
      "sections": 4
    },
    "instructor_url": "/instructors/HEYAN_ZHANG--instructor_0b2119f22babc1389a02a8fa"
  },
  {
    "instructor_uid": "instructor_7f04d41f87f6d297553504c7",
    "source": "enrollment",
    "source_instructor_id": "hzhang986",
    "identity_basis": "netid",
    "identity_status": "source_identified",
    "name": "Heyan Zhang",
    "email": "HZHANG986@WISC.EDU",
    "first_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "instructor_url": "/instructors/HEYAN_ZHANG"
  },
  {
    "instructor_uid": "instructor_c937bd5ff5084d3cd8d28c78",
    "source": "enrollment",
    "source_instructor_id": "guo98",
    "identity_basis": "netid",
    "identity_status": "source_identified",
    "name": "Yongyi Guo",
    "email": "GUO98@WISC.EDU",
    "first_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
    "ratings": {
      "review_count": 6,
      "quality": 1.17,
      "difficulty": 4.67,
      "quality_count": 6,
      "difficulty_count": 6,
      "profile_id": "rmp:3010926",
      "source_url": "https://www.ratemyprofessors.com/professor/3010926",
      "match_basis": "exact_name",
      "observed_at": "2026-09-07 15:57:34.668824+00:00",
      "courses": {
        "course_d2d0c15e32bd1631a6074548": {
          "review_count": 6,
          "quality": 1.17,
          "difficulty": 4.67,
          "quality_count": 6,
          "difficulty_count": 6
        }
      },
      "bayesian_quality": 3.085142910420458,
      "prior_mean": 3.6596857835465957,
      "prior_weight": 20
    },
    "instructor_url": "/instructors/YONGYI_GUO"
  }
]
```

### grades

```json
[
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "STAT 613",
    "course_uid": "course_a1fe6c313e2d8e871cc18f1f",
    "term_id": "1242",
    "term_name": "Fall 2023",
    "instructors": [
      "SUSAN GLENN",
      "Yongyi Guo"
    ],
    "a": 13,
    "ab": 7,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 20,
    "source_aliases": [
      "STAT 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "STAT 613",
    "course_uid": "course_a1fe6c313e2d8e871cc18f1f",
    "term_id": "1252",
    "term_name": "Fall 2024",
    "instructors": [
      "Xinyan Wang",
      "Yongyi Guo"
    ],
    "a": 16,
    "ab": 16,
    "b": 0,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 0,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 32,
    "source_aliases": [
      "STAT 613"
    ]
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "course_id": "STAT 613",
    "course_uid": "course_a1fe6c313e2d8e871cc18f1f",
    "term_id": "1262",
    "term_name": "Fall 2025",
    "instructors": [
      "Heyan Zhang",
      "Yongyi Guo"
    ],
    "a": 12,
    "ab": 16,
    "b": 3,
    "bc": 0,
    "c": 0,
    "d": 0,
    "f": 1,
    "satisfactory": 0,
    "unsatisfactory": 0,
    "credit": 0,
    "no_credit": 0,
    "passed": 0,
    "incomplete": 0,
    "no_work": 0,
    "not_reported": 0,
    "other": 0,
    "total": 32,
    "source_aliases": [
      "STAT 613"
    ]
  }
]
```

### statistics

#### gpa

3.685

#### graded

84

#### counts

* 41
* 39
* 3
* 0
* 0
* 0
* 1

### grade conflicts

None recorded.

### evidence

#### history

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course\_a1fe6c313e2d8e871cc18f1f-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course_a1fe6c313e2d8e871cc18f1f-0.json)

#### traces

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course\_a1fe6c313e2d8e871cc18f1f-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course_a1fe6c313e2d8e871cc18f1f-0.json)

#### meetings

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/meetings/course\_a1fe6c313e2d8e871cc18f1f-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/meetings/course_a1fe6c313e2d8e871cc18f1f-0.json)

#### results

* [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course\_a1fe6c313e2d8e871cc18f1f-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course_a1fe6c313e2d8e871cc18f1f-0.json)

### revision

e243353dcb7d79b7247ced91d69443ef4c2a6349

## context

### all

#### term



#### gpa

3.6845238095238093

#### count

84

#### university

##### size

2460

##### gpa Percentile

42

##### count Percentile

45

##### median Count

94

##### histogram

| range   | count | current |
| ------- | ----- | ------- |
| 0.0–0.4 | 0     | false   |
| 0.4–0.8 | 0     | false   |
| 0.8–1.2 | 0     | false   |
| 1.2–1.6 | 0     | false   |
| 1.6–2.0 | 0     | false   |
| 2.0–2.4 | 0     | false   |
| 2.4–2.8 | 6     | false   |
| 2.8–3.2 | 170   | false   |
| 3.2–3.6 | 630   | false   |
| 3.6–4.0 | 1654  | true    |

#### departments

```json
[
  {
    "subject": "STAT",
    "comparison": {
      "size": 48,
      "gpaPercentile": 70,
      "countPercentile": 30,
      "medianCount": 127.5,
      "histogram": [
        {
          "range": "0.0–0.4",
          "count": 0,
          "current": false
        },
        {
          "range": "0.4–0.8",
          "count": 0,
          "current": false
        },
        {
          "range": "0.8–1.2",
          "count": 0,
          "current": false
        },
        {
          "range": "1.2–1.6",
          "count": 0,
          "current": false
        },
        {
          "range": "1.6–2.0",
          "count": 0,
          "current": false
        },
        {
          "range": "2.0–2.4",
          "count": 0,
          "current": false
        },
        {
          "range": "2.4–2.8",
          "count": 0,
          "current": false
        },
        {
          "range": "2.8–3.2",
          "count": 7,
          "current": false
        },
        {
          "range": "3.2–3.6",
          "count": 20,
          "current": false
        },
        {
          "range": "3.6–4.0",
          "count": 21,
          "current": true
        }
      ]
    }
  }
]
```

### terms

#### 1242

##### term

1242

##### gpa

3.825

##### count

20

##### departments

| subject | comparison |
| ------- | ---------- |
| STAT    |            |

#### 1252

##### term

1252

##### gpa

3.75

##### count

32

##### university

###### size

1333

###### gpa Percentile

59

###### count Percentile

5

###### median Count

69

###### histogram

| range   | count | current |
| ------- | ----- | ------- |
| 0.0–0.4 | 0     | false   |
| 0.4–0.8 | 0     | false   |
| 0.8–1.2 | 0     | false   |
| 1.2–1.6 | 0     | false   |
| 1.6–2.0 | 0     | false   |
| 2.0–2.4 | 0     | false   |
| 2.4–2.8 | 14    | false   |
| 2.8–3.2 | 115   | false   |
| 3.2–3.6 | 431   | false   |
| 3.6–4.0 | 773   | true    |

##### departments

```json
[
  {
    "subject": "STAT",
    "comparison": {
      "size": 32,
      "gpaPercentile": 87,
      "countPercentile": 6,
      "medianCount": 70.5,
      "histogram": [
        {
          "range": "0.0–0.4",
          "count": 0,
          "current": false
        },
        {
          "range": "0.4–0.8",
          "count": 0,
          "current": false
        },
        {
          "range": "0.8–1.2",
          "count": 0,
          "current": false
        },
        {
          "range": "1.2–1.6",
          "count": 0,
          "current": false
        },
        {
          "range": "1.6–2.0",
          "count": 0,
          "current": false
        },
        {
          "range": "2.0–2.4",
          "count": 0,
          "current": false
        },
        {
          "range": "2.4–2.8",
          "count": 0,
          "current": false
        },
        {
          "range": "2.8–3.2",
          "count": 9,
          "current": false
        },
        {
          "range": "3.2–3.6",
          "count": 14,
          "current": false
        },
        {
          "range": "3.6–4.0",
          "count": 9,
          "current": true
        }
      ]
    }
  }
]
```

#### 1262

##### term

1262

##### gpa

3.53125

##### count

32

##### university

###### size

1320

###### gpa Percentile

32

###### count Percentile

5

###### median Count

70

###### histogram

| range   | count | current |
| ------- | ----- | ------- |
| 0.0–0.4 | 0     | false   |
| 0.4–0.8 | 0     | false   |
| 0.8–1.2 | 0     | false   |
| 1.2–1.6 | 0     | false   |
| 1.6–2.0 | 0     | false   |
| 2.0–2.4 | 1     | false   |
| 2.4–2.8 | 8     | false   |
| 2.8–3.2 | 133   | false   |
| 3.2–3.6 | 381   | true    |
| 3.6–4.0 | 797   | false   |

##### departments

```json
[
  {
    "subject": "STAT",
    "comparison": {
      "size": 29,
      "gpaPercentile": 57,
      "countPercentile": 0,
      "medianCount": 81,
      "histogram": [
        {
          "range": "0.0–0.4",
          "count": 0,
          "current": false
        },
        {
          "range": "0.4–0.8",
          "count": 0,
          "current": false
        },
        {
          "range": "0.8–1.2",
          "count": 0,
          "current": false
        },
        {
          "range": "1.2–1.6",
          "count": 0,
          "current": false
        },
        {
          "range": "1.6–2.0",
          "count": 0,
          "current": false
        },
        {
          "range": "2.0–2.4",
          "count": 0,
          "current": false
        },
        {
          "range": "2.4–2.8",
          "count": 0,
          "current": false
        },
        {
          "range": "2.8–3.2",
          "count": 9,
          "current": false
        },
        {
          "range": "3.2–3.6",
          "count": 12,
          "current": true
        },
        {
          "range": "3.6–4.0",
          "count": 8,
          "current": false
        }
      ]
    }
  }
]
```

### benchmarks

#### all

##### school

###### size

2460

###### gpa

3.6795793071535745

###### top Share

83.15650336722103

###### count

94

##### STAT

###### size

48

###### gpa

3.5183385827909035

###### top Share

73.53242708685785

###### count

127.5

#### terms

##### 1242

###### school

###### size

1295

###### gpa

3.595302892737449

###### top Share

78.36291889885307

###### count

67

###### STAT

###### size

34

###### gpa

3.4558758327213903

###### top Share

69.10154863162224

###### count

55

##### 1252

###### school

###### size

1333

###### gpa

3.619494049739118

###### top Share

79.71442190500672

###### count

69

###### STAT

###### size

32

###### gpa

3.423918594183889

###### top Share

68.17668754351217

###### count

70.5

##### 1262

###### school

###### size

1320

###### gpa

3.628825763035853

###### top Share

80.21118846327654

###### count

70

###### STAT

###### size

29

###### gpa

3.415022952129974

###### top Share

64.95385808199006

###### count

81

## instructor Trends

```json
[
  {
    "uid": "instructor_f5c2a5601f5f4ad72befd3e1",
    "name": "YONGYI GUO",
    "count": 84,
    "terms": [
      {
        "term": "1242",
        "count": 20,
        "sections": 1,
        "gpa": 3.825
      },
      {
        "term": "1252",
        "count": 32,
        "sections": 1,
        "gpa": 3.75
      },
      {
        "term": "1262",
        "count": 32,
        "sections": 1,
        "gpa": 3.53125
      }
    ]
  },
  {
    "uid": "instructor_0b2119f22babc1389a02a8fa",
    "name": "HEYAN ZHANG",
    "count": 32,
    "terms": [
      {
        "term": "1262",
        "count": 32,
        "sections": 1,
        "gpa": 3.53125
      }
    ]
  },
  {
    "uid": "instructor_1f60e25246f6b2efbbdf667b",
    "name": "XINYAN WANG",
    "count": 32,
    "terms": [
      {
        "term": "1252",
        "count": 32,
        "sections": 1,
        "gpa": 3.75
      }
    ]
  },
  {
    "uid": "instructor_f509ff4fde897514c5b44d7e",
    "name": "SUSAN GLENN",
    "count": 20,
    "terms": [
      {
        "term": "1242",
        "count": 20,
        "sections": 1,
        "gpa": 3.825
      }
    ]
  }
]
```

## following

None recorded.
