Context + education + attendance joint model (student-weighted)
Metric: Percent Proficient
Attendance field: Attendance_Percent_Regular_Attenders
Generated: 2026-02-21 17:50:42
Context specs included:
- Income: ACS_Median_Household_Income
- Poverty: Students Experiencing Poverty
Note on betas: standardized regression coefficients from 'Percent Proficient ~ context + education + attendance'. Variables are z-scored using student weights. A beta indicates the change (in SD units) in the metric for a 1-SD increase in the predictor, holding the others constant.
Filters: Student Group = Total Population; All Grades dropped if grade-specific rows exist.
Context spec: Income (ACS_Median_Household_Income)
Dataset: SchoolDataWithAddressesAndCensusSES.csv
Rows used: 3,365 (from 3,505)
Participants: 256,500
Weighted means (student-centered): Income=$86,773, education=34.2%, attendance=69.1%, metric=42.9%
Missing Income rows: 30
Missing education rows: 0
Missing attendance rows: 109
Missing metric rows: 0
Weighted correlations
r(Income, metric): 0.451
r(education, metric): 0.580
r(attendance, metric): 0.461
r(Income, education): 0.689
r(Income, attendance): 0.358
r(education, attendance): 0.332
Standardized regression (metric ~ Income + education + attendance)
Beta Income: 0.025
Beta education: 0.463
Beta attendance: 0.299
Partial correlations (controlling for the other two)
Income | Education, Attendance: 0.023
Education | Income, Attendance: 0.400
Attendance | Income, Education: 0.341
Weighted R^2 (model variants)
Income only: 0.204
Education only: 0.336
Attendance only: 0.213
Income + Education: 0.341
Income + Attendance: 0.307
Education + Attendance: 0.417
All three: 0.418
Unique variance (approx.)
Unique Income: 0.000
Unique education: 0.111
Unique attendance: 0.077
Shared (overlap): 0.230
Added value of attendance beyond Income+education: 0.077
Added value of education beyond Income+attendance: 0.111
Added value of Income beyond education+attendance: 0.000
Dataset: SchoolDataMathWithAddressesAndCensusSES.csv
Rows used: 3,278 (from 3,419)
Participants: 249,913
Weighted means (student-centered): Income=$87,144, education=34.4%, attendance=69.4%, metric=31.9%
Missing Income rows: 28
Missing education rows: 0
Missing attendance rows: 107
Missing metric rows: 0
Weighted correlations
r(Income, metric): 0.489
r(education, metric): 0.600
r(attendance, metric): 0.571
r(Income, education): 0.688
r(Income, attendance): 0.353
r(education, attendance): 0.329
Standardized regression (metric ~ Income + education + attendance)
Beta Income: 0.046
Beta education: 0.433
Beta attendance: 0.413
Partial correlations (controlling for the other two)
Income | Education, Attendance: 0.047
Education | Income, Attendance: 0.409
Attendance | Income, Education: 0.483
Weighted R^2 (model variants)
Income only: 0.239
Education only: 0.360
Attendance only: 0.326
Income + Education: 0.371
Income + Attendance: 0.421
Education + Attendance: 0.516
All three: 0.517
Unique variance (approx.)
Unique Income: 0.001
Unique education: 0.097
Unique attendance: 0.147
Shared (overlap): 0.273
Added value of attendance beyond Income+education: 0.147
Added value of education beyond Income+attendance: 0.097
Added value of Income beyond education+attendance: 0.001
Dataset: SchoolDataScienceWithAddressesAndCensusSES.csv
Rows used: 1,276 (from 1,330)
Participants: 108,052
Weighted means (student-centered): Income=$85,815, education=34.2%, attendance=65.4%, metric=30.1%
Missing Income rows: 14
Missing education rows: 0
Missing attendance rows: 40
Missing metric rows: 0
Weighted correlations
r(Income, metric): 0.407
r(education, metric): 0.540
r(attendance, metric): 0.395
r(Income, education): 0.682
r(Income, attendance): 0.354
r(education, attendance): 0.309
Standardized regression (metric ~ Income + education + attendance)
Beta Income: 0.006
Beta education: 0.458
Beta attendance: 0.252
Partial correlations (controlling for the other two)
Income | Education, Attendance: 0.005
Education | Income, Attendance: 0.382
Attendance | Income, Education: 0.279
Weighted R^2 (model variants)
Income only: 0.166
Education only: 0.292
Attendance only: 0.156
Income + Education: 0.294
Income + Attendance: 0.238
Education + Attendance: 0.349
All three: 0.349
Unique variance (approx.)
Unique Income: 0.000
Unique education: 0.111
Unique attendance: 0.055
Shared (overlap): 0.183
Added value of attendance beyond Income+education: 0.055
Added value of education beyond Income+attendance: 0.111
Added value of Income beyond education+attendance: 0.000
Context spec: Poverty (Students Experiencing Poverty)
Dataset: SchoolDataWithAddressesAndCensusSES.csv
Rows used: 3,336 (from 3,505)
Participants: 254,728
Weighted means (student-centered): Poverty=34.4%, education=33.9%, attendance=69.0%, metric=42.6%
Missing Poverty rows: 39
Missing education rows: 30
Missing attendance rows: 99
Missing metric rows: 0
Weighted correlations
r(Poverty, metric): -0.689
r(education, metric): 0.567
r(attendance, metric): 0.452
r(Poverty, education): -0.626
r(Poverty, attendance): -0.389
r(education, attendance): 0.318
Standardized regression (metric ~ Poverty + education + attendance)
Beta Poverty: -0.487
Beta education: 0.198
Beta attendance: 0.200
Partial correlations (controlling for the other two)
Poverty | Education, Attendance: -0.475
Education | Poverty, Attendance: 0.221
Attendance | Poverty, Education: 0.260
Weighted R^2 (model variants)
Poverty only: 0.474
Education only: 0.321
Attendance only: 0.204
Poverty + Education: 0.505
Poverty + Attendance: 0.514
Education + Attendance: 0.403
All three: 0.538
Unique variance (approx.)
Unique Poverty: 0.135
Unique education: 0.024
Unique attendance: 0.034
Shared (overlap): 0.346
Added value of attendance beyond Poverty+education: 0.034
Added value of education beyond Poverty+attendance: 0.024
Added value of Poverty beyond education+attendance: 0.135
Dataset: SchoolDataMathWithAddressesAndCensusSES.csv
Rows used: 3,249 (from 3,419)
Participants: 248,104
Weighted means (student-centered): Poverty=34.2%, education=34.1%, attendance=69.3%, metric=31.6%
Missing Poverty rows: 38
Missing education rows: 28
Missing attendance rows: 98
Missing metric rows: 0
Weighted correlations
r(Poverty, metric): -0.605
r(education, metric): 0.584
r(attendance, metric): 0.563
r(Poverty, education): -0.627
r(Poverty, attendance): -0.382
r(education, attendance): 0.315
Standardized regression (metric ~ Poverty + education + attendance)
Beta Poverty: -0.282
Beta education: 0.293
Beta attendance: 0.363
Partial correlations (controlling for the other two)
Poverty | Education, Attendance: -0.301
Education | Poverty, Attendance: 0.320
Attendance | Poverty, Education: 0.444
Weighted R^2 (model variants)
Poverty only: 0.366
Education only: 0.342
Attendance only: 0.317
Poverty + Education: 0.435
Poverty + Attendance: 0.495
Education + Attendance: 0.501
All three: 0.546
Unique variance (approx.)
Unique Poverty: 0.045
Unique education: 0.052
Unique attendance: 0.111
Shared (overlap): 0.338
Added value of attendance beyond Poverty+education: 0.111
Added value of education beyond Poverty+attendance: 0.052
Added value of Poverty beyond education+attendance: 0.045
Dataset: SchoolDataScienceWithAddressesAndCensusSES.csv
Rows used: 1,264 (from 1,330)
Participants: 107,355
Weighted means (student-centered): Poverty=32.9%, education=33.9%, attendance=65.3%, metric=29.9%
Missing Poverty rows: 17
Missing education rows: 14
Missing attendance rows: 35
Missing metric rows: 0
Weighted correlations
r(Poverty, metric): -0.648
r(education, metric): 0.526
r(attendance, metric): 0.383
r(Poverty, education): -0.621
r(Poverty, attendance): -0.335
r(education, attendance): 0.295
Standardized regression (metric ~ Poverty + education + attendance)
Beta Poverty: -0.482
Beta education: 0.177
Beta attendance: 0.169
Partial correlations (controlling for the other two)
Poverty | Education, Attendance: -0.453
Education | Poverty, Attendance: 0.186
Attendance | Poverty, Education: 0.213
Weighted R^2 (model variants)
Poverty only: 0.420
Education only: 0.277
Attendance only: 0.147
Poverty + Education: 0.445
Poverty + Attendance: 0.451
Education + Attendance: 0.333
All three: 0.470
Unique variance (approx.)
Unique Poverty: 0.137
Unique education: 0.019
Unique attendance: 0.025
Shared (overlap): 0.289
Added value of attendance beyond Poverty+education: 0.025
Added value of education beyond Poverty+attendance: 0.019
Added value of Poverty beyond education+attendance: 0.137