dataex命令练习

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[CODE]
* Example generated by -dataex-. To install: ssc install dataex
clear
input float id int(price mpg rep78) float headroom int trunk
1  4099 22 3 2.5 11
2  4749 17 3   3 11
3  3799 22 .   3 12
4  4816 20 3 4.5 16
5  7827 15 4   4 20
6  5788 18 3   4 21
7  4453 26 .   3 10
8  5189 20 3   2 16
9 10372 16 3 3.5 17
10  4082 19 3 3.5 13
11 11385 14 3   4 20
12 14500 14 2 3.5 16
13 15906 21 3   3 13
14  3299 29 3 2.5  9
15  5705 16 4   4 20
16  4504 22 3 3.5 17
17  5104 22 2   2 16
18  3667 24 2   2  7
19  3955 19 3 3.5 13
20  3984 30 5   2  8
end

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关键词：Data generated generate install example

1. * Example generated by -dataex-. To install: ssc install dataex
   
2. clear
   
3. input float id int(price mpg rep78) float headroom int trunk
   
4. 1  4099 22 3 2.5 11
   
5. 2  4749 17 3   3 11
   
6. 3  3799 22 .   3 12
   
7. 4  4816 20 3 4.5 16
   
8. 5  7827 15 4   4 20
   
9. 6  5788 18 3   4 21
   
10. 7  4453 26 .   3 10
    
11. 8  5189 20 3   2 16
    
12. 9 10372 16 3 3.5 17
    
13. 10  4082 19 3 3.5 13
    
14. 11 11385 14 3   4 20
    
15. 12 14500 14 2 3.5 16
    
16. 13 15906 21 3   3 13
    
17. 14  3299 29 3 2.5  9
    
18. 15  5705 16 4   4 20
    
19. 16  4504 22 3 3.5 17
    
20. 17  5104 22 2   2 16
    
21. 18  3667 24 2   2  7
    
22. 19  3955 19 3 3.5 13
    
23. 20  3984 30 5   2  8
    
24. end

复制代码

[CODE]
* Example generated by -dataex-. To install: ssc install dataex
clear
input int idcode byte year float ln_wage
1 70  1.451214
1 71 1.0286198
1 72 1.5899774
1 73  1.780273
1 75 1.7770116
1 77 1.7786806
1 78  2.493976
1 80 2.5517154
1 83 2.4202614
1 85 2.6141725
1 87 2.5363736
1 88  2.462927
2 71 1.3603482
2 72 1.2061975
2 73  1.549883
2 75  1.832581
2 77  1.726721
2 78   1.68991
2 80  1.726964
2 82 1.8082886
2 83  1.863417
2 85 1.7893666
2 87 1.8465303
2 88 1.8564485
3 68 1.4935614
3 69 1.7025284
3 70  1.451214
3 71 1.5474197
3 72 1.6072942
3 73  1.597267
3 75 1.5358496
3 77 1.6228406
3 78  1.566635
3 80 1.5597233
3 82 1.6034193
3 83 1.6142294
3 85 1.7307986
3 87 1.5257654
3 88  1.612777
4 70 2.2885003
4 71 2.3755784
4 72  2.413923
4 73  2.280939
4 75 2.2588139
4 80  1.476236
4 82 1.2809334
4 83  1.515855
4 85 1.9301697
4 87 1.9190345
4 88 2.2009745
5 68  1.627093
5 69 1.7876856
5 70  1.820858
5 71 1.8585224
5 72 1.9793015
5 73 1.9904118
5 75  1.585505
5 77 1.9375215
5 78 2.0704923
5 80  1.830269
5 82  1.847272
6 68  1.521732
6 69 1.4793844
6 70 1.4793844
6 71  1.518572
6 72 1.6072942
6 73 1.8097416
6 75 1.8539723
6 77   1.96311
6 78  1.982733
6 80 1.8467982
6 82 1.8148247
6 83 1.9199128
6 85  1.958377
6 87  2.007068
6 88 2.0898535
7 68 1.4820668
7 69 1.4904344
7 70 1.5394455
7 71 1.4938796
7 72  1.454573
7 73  1.454573
7 87  .4733421
7 88  1.532477
9 70 1.4722368
9 71  1.717023
9 72 1.7472422
9 73 1.7997917
9 75  2.017152
9 77 2.0913637
9 78 2.1140988
9 80 2.1137757
9 82 2.3125353
9 83 2.3485804
9 85 2.3734872
9 87 2.3688986
9 88 2.3505313
10 69 1.3616014
10 70 1.4614837
10 71 1.6116626
end

瘐徒 发表于 2018-5-6 20:57
[CODE]
* Example generated by -dataex-. To install: ssc install dataex
clear

你上面有个 [CODE]，底下也有对应的，要一起 copy 过来。

1. * Example generated by -dataex-. To install: ssc install dataex
   
2. clear
   
3. input str18 make int(rep78 price) byte foreign
   
4. "Dodge Colt"     5  3984 0
   
5. "Plym. Champ"    5  4425 0
   
6. "Audi 5000"      5  9690 1
   
7. "Datsun 210"     5  4589 1
   
8. "Honda Accord"   5  5799 1
   
9. "Subaru"         5  3798 1
   
10. "Toyota Celica"  5  5899 1
    
11. "Toyota Corolla" 5  3748 1
    
12. "Toyota Corona"  5  5719 1
    
13. "VW Diesel"      5  5397 1
    
14. "Volvo 260"      5 11995 1
    
15. end
    
16. label values foreign origin
    
17. label def origin 0 "Domestic", modify
    
18. label def origin 1 "Foreign", modify
    
19. label var make "Make and Model"
    
20. label var rep78 "Repair Record 1978"
    
21. label var price "Price"
    
22. label var foreign "Car type"

复制代码

1. * Example generated by -dataex-. To install: ssc install dataex
   
2. clear
   
3. input int idcode byte year float ln_wage
   
4. 1 70  1.451214
   
5. 1 71 1.0286198
   
6. 1 72 1.5899774
   
7. 1 73  1.780273
   
8. 1 75 1.7770116
   
9. 1 77 1.7786806
   
10. 1 78  2.493976
    
11. 1 80 2.5517154
    
12. 1 83 2.4202614
    
13. 1 85 2.6141725
    
14. 1 87 2.5363736
    
15. 1 88  2.462927
    
16. 2 71 1.3603482
    
17. 2 72 1.2061975
    
18. 2 73  1.549883
    
19. 2 75  1.832581
    
20. 2 77  1.726721
    
21. 2 78   1.68991
    
22. 2 80  1.726964
    
23. 2 82 1.8082886
    
24. end

复制代码

1. * Example generated by -dataex-. To install: ssc install dataex
   
2. clear
   
3. input str18 make int(price mpg rep78)
   
4. "AMC Concord"   4099 22 3
   
5. "AMC Pacer"     4749 17 3
   
6. "AMC Spirit"    3799 22 .
   
7. "Buick Century" 4816 20 3
   
8. "Buick Electra" 7827 15 4
   
9. end

复制代码

1. * Example generated by -dataex-. To install: ssc install dataex
   
2. clear
   
3. input int date float(open high low close) double volume float change
   
4. 14977 1320.28 1320.28 1276.05 1283.27 11294          .
   
5. 14978 1283.27 1347.76 1274.62 1347.56 18807   64.29004
   
6. 14979 1347.56 1350.24 1329.14 1333.34 21310 -14.220093
   
7. 14980 1333.34 1334.77 1294.95 1298.35 14308  -34.98999
   
8. 14983 1298.35 1298.35 1276.29 1295.86 11155   -2.48999
   
9. end
   
10. format %td date

复制代码

江东桥 发表于 2019-11-20 11:13

* Example generated by -dataex-. To install: ssc install dataex
clear
input int date float(open high low close) double volume float change
14977 1320.28 1320.28 1276.05 1283.27 11294          .
14978 1283.27 1347.76 1274.62 1347.56 18807   64.29004
end
format %td date

江东桥 发表于 2019-11-20 11:13

1. * Example generated by -dataex-. To install: ssc install dataex
   
2. clear
   
3. input int date float(open high low close) double volume float change
   
4. 14977 1320.28 1320.28 1276.05 1283.27 11294          .
   
5. 14978 1283.27 1347.76 1274.62 1347.56 18807   64.29004
   
6. end
   
7. format %td date

复制代码