check nls data in flat file for frank 21:27 Sunday, March 10, 1996 1 Variable N Mean Std Dev Minimum Maximum ---------------------------------------------------------------------- ID 3613 2609.78 1498.51 2.0000000 5225.00 NEARC2 3613 0.4317741 0.4953919 0 1.0000000 NEARC4 3613 0.6781068 0.4672669 0 1.0000000 NEARC4A 3613 0.4921118 0.5000070 0 1.0000000 NEARC4B 3613 0.1859950 0.3891565 0 1.0000000 ED76 3613 13.2252975 2.7497411 0 18.0000000 ED66 3613 10.7428730 2.4590854 0 18.0000000 AGE76 3613 28.1752007 3.1718104 24.0000000 34.0000000 DADED 3613 10.0028785 3.2960212 0 18.0000000 NODADED 3613 0.2241904 0.4171058 0 1.0000000 MOMED 3613 10.3421672 3.0293785 0 18.0000000 NOMOMED 3613 0.1143094 0.3182308 0 1.0000000 WEIGHT 3613 320318.35 168006.76 75607.00 1752340.00 MOMDAD14 3613 0.7921395 0.4058326 0 1.0000000 SINMOM14 3613 0.1001937 0.3002997 0 1.0000000 STEP14 3613 0.0384722 0.1923599 0 1.0000000 REG661 3613 0.0445613 0.2063671 0 1.0000000 REG662 3613 0.1549958 0.3619508 0 1.0000000 REG663 3613 0.1940216 0.3955003 0 1.0000000 REG664 3613 0.0691946 0.2538199 0 1.0000000 REG665 3613 0.2095212 0.4070232 0 1.0000000 REG666 3613 0.0929975 0.2904691 0 1.0000000 REG667 3613 0.1101578 0.3131296 0 1.0000000 REG668 3613 0.0309992 0.1733394 0 1.0000000 REG669 3613 0.0935511 0.2912434 0 1.0000000 SOUTH66 3613 0.4126764 0.4923837 0 1.0000000 WORK76 3613 0.8350401 0.3711957 0 1.0000000 WORK78 3613 0.7351232 0.4413287 0 1.0000000 LWAGE76 3010 6.2618319 0.4437977 4.6051702 7.7848893 LWAGE78 2639 6.3291080 0.4442450 4.6965200 8.2409240 FAMED 3613 5.9128148 2.6504318 1.0000000 9.0000000 BLACK 3613 0.2300028 0.4208925 0 1.0000000 SMSA76R 3613 0.6947135 0.4605924 0 1.0000000 SMSA78R 3319 0.6929798 0.4613273 0 1.0000000 REG76R 3613 0.3996679 0.4898978 0 1.0000000 REG78R 3319 0.3968063 0.4893089 0 1.0000000 REG80R 3227 0.4028509 0.4905473 0 1.0000000 SMSA66R 3613 0.6426792 0.4792768 0 1.0000000 WAGE76 3017 576.0888300 263.8199090 25.0000000 2404.00 WAGE78 2656 724.5591114 526.1991520 17.0000000 17628.00 WAGE80 2520 869.8940476 492.1729068 27.0000000 13857.00 NOINT78 3613 0.0813728 0.2734447 0 1.0000000 NOINT80 3613 0.1068364 0.3089479 0 1.0000000 ENROLL76 3613 0.0946582 0.2927827 0 1.0000000 ENROLL78 3317 0.0654206 0.2473038 0 1.0000000 ENROLL80 3220 0.0583851 0.2345066 0 1.0000000 KWW 3543 33.4891335 8.6918079 0 56.0000000 IQ 2470 102.5878543 15.4450703 50.0000000 156.0000000 MARSTA76 3604 2.3571032 2.1096377 1.0000000 6.0000000 MARSTA78 3319 2.2136186 2.0058342 1.0000000 6.0000000 MARSTA80 3227 2.1041215 1.9088835 1.0000000 6.0000000 LIBCRD14 3598 0.6717621 0.4696372 0 1.0000000 EXP76 3613 8.9499031 4.2156675 0 25.0000000 EXP762 3613 97.8677000 87.8905251 0 625.0000000 F1 3613 0.0644893 0.2456566 0 1.0000000 ---------------------------------------------------------------------- check nls data in flat file for frank 21:27 Sunday, March 10, 1996 2 Variable N Mean Std Dev Minimum Maximum ---------------------------------------------------------------------- F2 3613 0.0788818 0.2695915 0 1.0000000 F3 3613 0.1270412 0.3330653 0 1.0000000 F4 3613 0.0462220 0.2099945 0 1.0000000 F5 3613 0.0763908 0.2656592 0 1.0000000 F6 3613 0.1311929 0.3376579 0 1.0000000 F7 3613 0.0512040 0.2204441 0 1.0000000 F8 3613 0.2241904 0.4171058 0 1.0000000 ---------------------------------------------------------------------- check nls data in flat file for frank 21:27 Sunday, March 10, 1996 3 Correlation Analysis 6 'VAR' Variables: ED76 KWW IQ LIBCRD14 LWAGE76 LWAGE78 Simple Statistics Variable N Mean Std Dev Sum Minimum Maximum ED76 3613 13.225298 2.749741 47783 0 18.000000 KWW 3543 33.489134 8.691808 118652 0 56.000000 IQ 2470 102.587854 15.445070 253392 50.000000 156.000000 LIBCRD14 3598 0.671762 0.469637 2417.000000 0 1.000000 LWAGE76 3010 6.261832 0.443798 18848 4.605170 7.784889 LWAGE78 2639 6.329108 0.444245 16703 4.696520 8.240924 Pearson Correlation Coefficients / Prob > |R| under Ho: Rho=0 / Number of Observations ED76 KWW IQ LIBCRD14 LWAGE76 LWAGE78 ED76 1.00000 0.50121 0.51470 0.38068 0.31422 0.36036 0.0 0.0001 0.0001 0.0001 0.0001 0.0001 3613 3543 2470 3598 3010 2639 KWW 0.50121 1.00000 0.42918 0.34434 0.42837 0.42462 0.0001 0.0 0.0001 0.0001 0.0001 0.0001 3543 3543 2440 3530 2963 2602 IQ 0.51470 0.42918 1.00000 0.22874 0.21290 0.24416 0.0001 0.0001 0.0 0.0001 0.0001 0.0001 2470 2440 2470 2462 2061 1826 LIBCRD14 0.38068 0.34434 0.22874 1.00000 0.22210 0.25911 0.0001 0.0001 0.0001 0.0 0.0001 0.0001 3598 3530 2462 3598 2997 2628 LWAGE76 0.31422 0.42837 0.21290 0.22210 1.00000 0.78374 0.0001 0.0001 0.0001 0.0001 0.0 0.0001 3010 2963 2061 2997 3010 2438 LWAGE78 0.36036 0.42462 0.24416 0.25911 0.78374 1.00000 0.0001 0.0001 0.0001 0.0001 0.0001 0.0 2639 2602 1826 2628 2438 2639 check nls data in flat file for frank 21:27 Sunday, March 10, 1996 4 TABLE OF NEARC4 BY NEARC2 NEARC4 NEARC2 Frequency| Percent | Row Pct | Col Pct | 0| 1| Total ---------+--------+--------+ 0 | 766 | 397 | 1163 | 21.20 | 10.99 | 32.19 | 65.86 | 34.14 | | 37.31 | 25.45 | ---------+--------+--------+ 1 | 1287 | 1163 | 2450 | 35.62 | 32.19 | 67.81 | 52.53 | 47.47 | | 62.69 | 74.55 | ---------+--------+--------+ Total 2053 1560 3613 56.82 43.18 100.00 Cumulative Cumulative FAMED Frequency Percent Frequency Percent --------------------------------------------------- 1 233 6.4 233 6.4 2 285 7.9 518 14.3 3 459 12.7 977 27.0 4 167 4.6 1144 31.7 5 276 7.6 1420 39.3 6 474 13.1 1894 52.4 7 185 5.1 2079 57.5 8 810 22.4 2889 80.0 9 724 20.0 3613 100.0 check nls data in flat file for frank 21:27 Sunday, March 10, 1996 5 Cumulative Cumulative DADED Frequency Percent Frequency Percent --------------------------------------------------- 0 29 0.8 29 0.8 1 16 0.4 45 1.2 2 46 1.3 91 2.5 3 68 1.9 159 4.4 4 69 1.9 228 6.3 5 90 2.5 318 8.8 6 147 4.1 465 12.9 7 151 4.2 616 17.0 8 439 12.2 1055 29.2 9 136 3.8 1191 33.0 9.94 810 22.4 2001 55.4 10 226 6.3 2227 61.6 11 133 3.7 2360 65.3 12 776 21.5 3136 86.8 13 77 2.1 3213 88.9 14 106 2.9 3319 91.9 15 38 1.1 3357 92.9 16 149 4.1 3506 97.0 17 24 0.7 3530 97.7 18 83 2.3 3613 100.0 Cumulative Cumulative MOMED Frequency Percent Frequency Percent --------------------------------------------------- 0 19 0.5 19 0.5 1 20 0.6 39 1.1 2 36 1.0 75 2.1 3 41 1.1 116 3.2 4 65 1.8 181 5.0 5 80 2.2 261 7.2 6 108 3.0 369 10.2 7 130 3.6 499 13.8 8 415 11.5 914 25.3 9 206 5.7 1120 31.0 10 256 7.1 1376 38.1 10.25 413 11.4 1789 49.5 11 206 5.7 1995 55.2 12 1187 32.9 3182 88.1 13 93 2.6 3275 90.6 14 103 2.9 3378 93.5 15 31 0.9 3409 94.4 16 159 4.4 3568 98.8 17 14 0.4 3582 99.1 18 31 0.9 3613 100.0 check nls data in flat file for frank 21:27 Sunday, March 10, 1996 6 Descriptive Statistics Variables Sum Mean Uncorrected SS Variance Std Deviation INTERCEP 3010 1 3010 0 0 F1 185 0.061461794 185 0.0577034125 0.240215346 F2 237 0.0787375415 237 0.0725620481 0.2693734361 F3 376 0.1249169435 376 0.1093490293 0.3306796476 F4 143 0.0475083056 143 0.0452663052 0.2127587958 F5 238 0.0790697674 238 0.0728419393 0.2698924588 F6 400 0.1328903654 400 0.1152688115 0.3395126088 F7 152 0.0504983389 152 0.0479641916 0.2190072866 F8 663 0.2202657807 663 0.1718058449 0.4144946862 ED76 39923 13.26345515 551079 7.1658624348 2.6769128553 MOMED 31113.25 10.336627907 348462.0625 8.9252157771 2.9875099627 DADED 30066.6 9.9889036545 332438.484 10.670027711 3.2665008359 NOMOMED 353 0.1172757475 353 0.1035565507 0.3218020365 NODADED 690 0.2292358804 690 0.176745511 0.4204111214 EXP76 26657 8.8561461794 287693 17.153443435 4.141671575 EXP762 287693 95.579069767 49042649 7160.2591164 84.618314309 BLACK 703 0.2335548173 703 0.1790664551 0.4231624453 SMSA76R 2146 0.7129568106 2146 0.2047174092 0.45245708 REG76R 1215 0.403654485 1215 0.2407975409 0.4907112602 SMSA66R 1955 0.6495016611 1955 0.2277249094 0.4772053116 REG662 484 0.1607973422 484 0.1349864029 0.3674049577 REG663 589 0.1956810631 589 0.1574422911 0.3967899836 REG664 193 0.0641196013 193 0.060028221 0.2450065734 REG665 627 0.2083056478 627 0.164969212 0.406164021 REG666 289 0.096013289 289 0.0868235824 0.2946584165 REG667 331 0.1099667774 331 0.0979066124 0.3129003234 REG668 85 0.0282392027 85 0.02745087 0.1656830407 REG669 272 0.0903654485 272 0.0822268521 0.2867522487 LWAGE76 18848.114072 6.2618319177 118616.36396 0.1969563553 0.4437976513 MOMDAD14 2376 0.7893687708 2376 0.1663209706 0.4078246813 SINMOM14 303 0.1006644518 303 0.0905612067 0.300933891 check nls data in flat file for frank 21:27 Sunday, March 10, 1996 7 Model: MODEL1 Dependent Variable: ED76 Analysis of Variance Sum of Mean Source DF Squares Square F Value Prob>F Model 8 4990.04260 623.75532 112.955 0.0001 Error 3001 16572.03747 5.52217 C Total 3009 21562.08007 Root MSE 2.34993 R-square 0.2314 Dep Mean 13.26346 Adj R-sq 0.2294 C.V. 17.71733 Parameter Estimates Parameter Standard T for H0: Variable DF Estimate Error Parameter=0 Prob > |T| INTERCEP 1 11.829545 0.09468138 124.941 0.0001 F1 1 4.083968 0.19701305 20.729 0.0001 F2 1 3.537543 0.17962424 19.694 0.0001 F3 1 2.516199 0.15378944 16.361 0.0001 F4 1 1.946678 0.21813104 8.924 0.0001 F5 1 1.729278 0.17935152 9.642 0.0001 F6 1 1.690455 0.15089730 11.203 0.0001 F7 1 1.380981 0.21282538 6.489 0.0001 F8 1 0.301676 0.13150525 2.294 0.0219 check nls data in flat file for frank 21:27 Sunday, March 10, 1996 8 Model: MODEL2 Dependent Variable: ED76 Analysis of Variance Sum of Mean Source DF Squares Square F Value Prob>F Model 4 5503.34499 1375.83625 257.454 0.0001 Error 3005 16058.73508 5.34401 C Total 3009 21562.08007 Root MSE 2.31171 R-square 0.2552 Dep Mean 13.26346 Adj R-sq 0.2542 C.V. 17.42917 Parameter Estimates Parameter Standard T for H0: Variable DF Estimate Error Parameter=0 Prob > |T| INTERCEP 1 9.006684 0.16811461 53.575 0.0001 MOMED 1 0.230736 0.01717388 13.435 0.0001 DADED 1 0.214357 0.01550854 13.822 0.0001 NOMOMED 1 -0.856404 0.14568240 -5.879 0.0001 NODADED 1 -0.737304 0.11319157 -6.514 0.0001 check nls data in flat file for frank 21:27 Sunday, March 10, 1996 9 Model: MODEL3 Dependent Variable: LWAGE76 Analysis of Variance Sum of Mean Source DF Squares Square F Value Prob>F Model 15 177.69560 11.84637 85.476 0.0001 Error 2994 414.94607 0.13859 C Total 3009 592.64167 Root MSE 0.37228 R-square 0.2998 Dep Mean 6.26183 Adj R-sq 0.2963 C.V. 5.94523 Parameter Estimates Parameter Standard T for H0: Variable DF Estimate Error Parameter=0 Prob > |T| INTERCEP 1 4.620807 0.07423273 62.248 0.0001 ED76 1 0.074693 0.00349835 21.351 0.0001 EXP76 1 0.084832 0.00662422 12.806 0.0001 EXP762 1 -0.002287 0.00031663 -7.223 0.0001 BLACK 1 -0.199012 0.01824830 -10.906 0.0001 SMSA76R 1 0.136385 0.02010047 6.785 0.0001 REG76R 1 -0.147955 0.02597986 -5.695 0.0001 SMSA66R 1 0.026242 0.01944769 1.349 0.1773 REG662 1 0.096367 0.03589791 2.684 0.0073 REG663 1 0.144540 0.03512443 4.115 0.0001 REG664 1 0.055076 0.04165732 1.322 0.1862 REG665 1 0.128025 0.04183946 3.060 0.0022 REG666 1 0.140517 0.04524694 3.106 0.0019 REG667 1 0.117981 0.04480247 2.633 0.0085 REG668 1 -0.056436 0.05125792 -1.101 0.2710 REG669 1 0.118570 0.03883006 3.054 0.0023 check nls data in flat file for frank 21:27 Sunday, March 10, 1996 10 Model: MODEL4 Dependent Variable: LWAGE76 Analysis of Variance Sum of Mean Source DF Squares Square F Value Prob>F Model 29 180.32009 6.21793 44.939 0.0001 Error 2980 412.32159 0.13836 C Total 3009 592.64167 Root MSE 0.37197 R-square 0.3043 Dep Mean 6.26183 Adj R-sq 0.2975 C.V. 5.94030 Parameter Estimates Parameter Standard T for H0: Variable DF Estimate Error Parameter=0 Prob > |T| INTERCEP 1 4.577297 0.10059732 45.501 0.0001 ED76 1 0.072634 0.00369843 19.639 0.0001 EXP76 1 0.084529 0.00668187 12.650 0.0001 EXP762 1 -0.002290 0.00031950 -7.166 0.0001 BLACK 1 -0.189408 0.01944614 -9.740 0.0001 SMSA76R 1 0.137714 0.02013340 6.840 0.0001 REG76R 1 -0.146485 0.02603444 -5.627 0.0001 SMSA66R 1 0.023375 0.01954400 1.196 0.2318 REG662 1 0.102381 0.03601367 2.843 0.0045 REG663 1 0.148897 0.03525213 4.224 0.0001 REG664 1 0.060127 0.04175556 1.440 0.1500 REG665 1 0.134850 0.04190980 3.218 0.0013 REG666 1 0.145282 0.04531550 3.206 0.0014 REG667 1 0.130198 0.04496499 2.896 0.0038 REG668 1 -0.044430 0.05139370 -0.865 0.3874 REG669 1 0.128569 0.03899587 3.297 0.0010 DADED 1 -0.001784 0.00439769 -0.406 0.6850 MOMED 1 0.008144 0.00415127 1.962 0.0499 NODADED 1 -0.039040 0.05311265 -0.735 0.4624 NOMOMED 1 0.016823 0.03482820 0.483 0.6291 F1 1 -0.116597 0.07881248 -1.479 0.1391 F2 1 -0.052538 0.07127522 -0.737 0.4611 F3 1 -0.071963 0.06546081 -1.099 0.2717 F4 1 -0.019710 0.04370582 -0.451 0.6520 F5 1 -0.025213 0.06435255 -0.392 0.6952 F6 1 -0.073382 0.06210752 -1.182 0.2375 F7 1 -0.059920 0.06569287 -0.912 0.3618 F8 1 -0.073891 0.05724280 -1.291 0.1969 MOMDAD14 1 0.069330 0.02634015 2.632 0.0085 SINMOM14 1 0.033540 0.03541678 0.947 0.3437