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Crosstabs and significance. Standard Errors of correlations. Personal Income. Estimated | 1999 | Personal | Income | Freq. Percent Cum. ------------+----------------------------------- 1 | 178 11.16 11.16

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Crosstabs and significance

Crosstabs and significance

Standard Errors of correlations


Personal income
Personal Income

Estimated |

1999 |

Personal |

Income | Freq. Percent Cum.

------------+-----------------------------------

1 | 178 11.16 11.16

2 | 156 9.78 20.94

3 | 170 10.66 31.60

4 | 249 15.61 47.21

5 | 275 17.24 64.45

6 | 240 15.05 79.50

7 | 130 8.15 87.65

8 | 56 3.51 91.16

9 | 41 2.57 93.73

10 | 26 1.63 95.36

11 | 22 1.38 96.74

12 | 6 0.38 97.12

13 | 11 0.69 97.81

14 | 5 0.31 98.12

15 | 4 0.25 98.37

16 | 6 0.38 98.75

17 | 6 0.38 99.12

19 | 2 0.13 99.25

21 | 2 0.13 99.37

22 | 10 0.63 100.00

------------+-----------------------------------

Total | 1,595 100.00


Years of education
Years of Education

Years of |

Formal |

Education | Freq. Percent Cum.

------------+-----------------------------------

0 | 3 0.17 0.17

2 | 3 0.17 0.33

4 | 5 0.28 0.61

5 | 2 0.11 0.72

6 | 14 0.78 1.50

7 | 12 0.67 2.17

8 | 30 1.67 3.84

9 | 26 1.45 5.28

10 | 52 2.89 8.18

11 | 66 3.67 11.85

12 | 483 26.86 38.71

13 | 181 10.07 48.78

14 | 240 13.35 62.12

15 | 106 5.90 68.02

16 | 316 17.58 85.60

17 | 259 14.40 100.00

------------+-----------------------------------

Total | 1,798 100.00


Crosstab
Crosstab

| education

income | 1 2 | Total

-----------+----------------------+----------

1 | 322 182 | 504

| 37.88 19.02 | 27.89

-----------+----------------------+----------

2 | 362 402 | 764

| 42.59 42.01 | 42.28

-----------+----------------------+----------

3 | 54 173 | 227

| 6.35 18.08 | 12.56

-----------+----------------------+----------

4 | 112 200 | 312

| 13.18 20.90 | 17.27

-----------+----------------------+----------

Total | 850 957 | 1,807

| 100.00 100.00 | 100.00

Kendall's tau-b = 0.2214 ASE = 0.021



Bivariate regression
Bivariate Regression

. regrPersonalIncome Education, b

Source | SS df MS Number of obs = 1594

-------------+------------------------------ F( 1, 1592) = 263.57

Model | 2232.21442 1 2232.21442 Prob > F = 0.0000

Residual | 13483.1237 1592 8.46929882 R-squared = 0.1420

-------------+------------------------------ Adj R-squared = 0.1415

Total | 15715.3381 1593 9.86524679 Root MSE = 2.9102

------------------------------------------------------------------------------

PersonalIn~e | Coef. Std. Err. t P>|t| Beta

-------------+----------------------------------------------------------------

Education | .4600347 .0283365 16.23 0.000 .3768826

_cons | -1.317398 .3922899 -3.36 0.001 .

------------------------------------------------------------------------------


Bivariate regression with confidence intervals
Bivariate Regression with Confidence Intervals

. regrPersonalIncome Education

Source | SS df MS Number of obs = 1594

-------------+------------------------------ F( 1, 1592) = 263.57

Model | 2232.21442 1 2232.21442 Prob > F = 0.0000

Residual | 13483.1237 1592 8.46929882 R-squared = 0.1420

-------------+------------------------------ Adj R-squared = 0.1415

Total | 15715.3381 1593 9.86524679 Root MSE = 2.9102

------------------------------------------------------------------------------

PersonalIn~e | Coef. Std. Err. t P>|t| [95% Conf. Interval]

-------------+----------------------------------------------------------------

Education | .4600347 .0283365 16.23 0.000 .4044539 .5156155

_cons | -1.317398 .3922899 -3.36 0.001 -2.086857 -.5479388

------------------------------------------------------------------------------


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