using_dummy_variables
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using_dummy_variables [2016/05/09 08:26] – hkimscil | using_dummy_variables [2018/05/14 08:52] – [2 groups] hkimscil | ||
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meals 6 pct free meals | meals 6 pct free meals | ||
ell 7 english language learners | ell 7 english language learners | ||
- | yr_rnd 8 year round school 무방학학교 | + | yr_rnd 8 year round school 무방학학교 |
mobility 9 pct 1st year in school | mobility 9 pct 1st year in school | ||
acs_k3 10 avg class size k-3 | acs_k3 10 avg class size k-3 | ||
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</ | </ | ||
- | | '' | + | | **Model Summary** |
| Model | R | R Square | | Model | R | R Square | ||
| 1 | .475a | 0.226 | 0.224 | 125.3 | | 1 | .475a | 0.226 | 0.224 | 125.3 | ||
| a. Predictors: (Constant), year round school | | a. Predictors: (Constant), year round school | ||
- | | ANOVA(b) ||||||| | + | | **ANOVA(b)** |
| Model | | Model | ||
| 1 | Regression | | 1 | Regression | ||
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- | | Coefficients(a) | + | | **Coefficients(a)** |
| | | Unstandardized Coefficients | | | | Unstandardized Coefficients | ||
| Model | | Model | ||
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</ | </ | ||
- | | Coefficients(a) | + | | **Coefficients(a)** |
| | | Unstandardized Coefficients | | | | Unstandardized Coefficients | ||
| Model | | Model | ||
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api 2000 | api 2000 | ||
Percentage free meals in 3 categories Mean N Std. Deviation | Percentage free meals in 3 categories Mean N Std. Deviation | ||
- | 0-46% free meals 805.72 131 65.669 | + | 0-46% free meals 805.72 131 65.669 |
- | 47-80% free meals 639.39 132 82.135 | + | 47-80% free meals 639.39 132 82.135 |
- | 81-100% free meals 504.38 137 62.727 | + | 81-100% free meals 504.38 137 62.727 |
- | Total 647.62 400 142.249 | + | Total 647.62 400 142.249 |
</ | </ | ||
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</ | </ | ||
- | | ''' | + | | **Between-Subjects Factors** |
| | | Value Label | N | | | | | Value Label | N | | ||
| Percentage free meals in 3 categories | | Percentage free meals in 3 categories | ||
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| | 3 | 81-100% free meals | 137 | | | | 3 | 81-100% free meals | 137 | | ||
- | | ''' | + | | **Tests of Between-Subjects Effects** |
| Dependent Variable: | | Dependent Variable: | ||
| Source | | Source | ||
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|a. R Squared = .755 (Adjusted R Squared = .754) | |a. R Squared = .755 (Adjusted R Squared = .754) | ||
- | | ''' | + | | **Parameter Estimates** ||||||| |
| Dependent Variable: | | Dependent Variable: | ||
| | | | | | 95% Confidence Interval | | | | | | | 95% Confidence Interval | ||
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- | ^ Excluded Variables(b) | + | ^ **Excluded Variables(b)** ^^^^^^^ |
| | | | | | | Collinearity Statistics | | | | | | | | Collinearity Statistics | ||
| Model | | Model | ||
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해석에 대해서 . . . . | 해석에 대해서 . . . . | ||
- | ^ '' | + | ^ **interpretation** |
| | mealcat=1 | | | mealcat=1 | ||
|yr_rnd=0 | |yr_rnd=0 | ||
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^ **interpretation** | ^ **interpretation** | ||
| | mealcat=1 | | | mealcat=1 | ||
+ | | | mealcat=1-> | ||
| yr_rnd=0 | | yr_rnd=0 | ||
| ::: | intercept + \\ BMealCat1 | | ::: | intercept + \\ BMealCat1 |
using_dummy_variables.txt · Last modified: 2019/10/18 10:18 by hkimscil