S.WR: Simple Random Sampling With Replacement In TeachingSampling: Selection of Samples and Parameter Estimation in Finite Population

Description

Draws a simple random sample witht replacement of size m from a population of size N

Usage

 `1` ```S.WR(N, m) ```

Arguments

 `N` Population size `m` Sample size

Details

The selected sample is drawn according to a sequential procedure algorithm based on a binomial distribution

Value

The function returns a vector of size m. Each element of this vector indicates the unit that was selected.

Author(s)

Hugo Andres Gutierrez Rojas hagutierrezro@gmail.com

References

Tille, Y. (2006), Sampling Algorithms. Springer.
Gutierrez, H. A. (2009), Estrategias de muestreo: Diseno de encuestas y estimacion de parametros. Editorial Universidad Santo Tomas.

`E.WR`

Examples

 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26``` ```############ ## Example 1 ############ # Vector U contains the label of a population of size N=5 U <- c("Yves", "Ken", "Erik", "Sharon", "Leslie") # Draws a simple random sample witho replacement of size m=3 sam <- S.WR(5,3) sam # The selected sample U[sam] ############ ## Example 2 ############ # Uses the Lucy data to draw a random sample of units accordind to a # simple random sampling with replacement design data(Lucy) attach(Lucy) N <- dim(Lucy)[1] m <- 400 sam<-S.WR(N,m) # The information about the units in the sample is stored in an object called data data <- Lucy[sam,] data dim(data) ```

Example output

```[1] 1 3 5
[1] "Yves"   "Erik"   "Leslie"
ID Ubication  Level Zone Income Employees Taxes SPAM
2       AB002      c1k2  Small    A    329        19   4.0  yes
3       AB003      c1k3  Small    A    405        68   7.0   no
15      AB015     c1k15  Small    A    411        36   7.0   no
27      AB027     c1k27  Small    A    400        95   7.0  yes
28      AB028     c1k28  Small    A    450        86   9.0  yes
32      AB032     c1k32  Small    A    380        18   6.0  yes
49      AB050     c1k49  Small    A    334        16   5.0   no
52      AB054     c1k52  Small    A    380        90   6.0  yes
55      AB057     c1k55  Small    A    345        76   5.0  yes
56      AB059     c1k56  Small    A    350        68   5.0  yes
67      AB070     c1k67  Small    A    331        60   4.0  yes
68      AB071     c1k68  Small    A    360        29   5.0  yes
71      AB075     c1k71  Small    A    360        57   5.0  yes
72      AB077     c1k72  Small    A    363        81   5.0  yes
74      AB079     c1k74  Small    A    401        39   7.0   no
82      AB087     c1k82  Small    A    238        83   2.0  yes
92     AB1118     c1k92  Small    A    460        79   9.0   no
93      AB113     c1k93  Small    A    441        66   8.0   no
105    AB1229      c2k6  Small    B    388        91   6.0   no
105.1  AB1229      c2k6  Small    B    388        91   6.0   no
109    AB1241     c2k10  Small    B    428        61   8.0   no
109.1  AB1241     c2k10  Small    B    428        61   8.0   no
112     AB126     c2k13  Small    B     65        69   0.5  yes
116    AB1293     c2k17  Small    B    494       102  10.5  yes
122    AB1332     c2k23  Small    B    270        56   3.0   no
123    AB1333     c2k24  Small    B    312        82   4.0   no
124    AB1334     c2k25  Small    B    230        42   2.0  yes
135    AB1344     c2k36  Small    B    320        55   4.0   no
136    AB1345     c2k37  Small    B    330        47   4.0  yes
146    AB1354     c2k47  Small    B    310        42   4.0   no
156    AB1363     c2k57  Small    B    320        11   4.0   no
156.1  AB1363     c2k57  Small    B    320        11   4.0   no
161    AB1368     c2k62  Small    B    262        84   2.0  yes
163     AB137     c2k64  Small    B    109        50   0.5  yes
165    AB1371     c2k66  Small    B    305        90   4.0   no
169    AB1375     c2k70  Small    B    265        48   3.0  yes
170    AB1376     c2k71  Small    B    260        80   2.0  yes
172    AB1378     c2k73  Small    B    310        86   4.0   no
184    AB1389     c2k85  Small    B    188        17   1.0  yes
184.1  AB1389     c2k85  Small    B    188        17   1.0  yes
193    AB1397     c2k94  Small    B    350        48   5.0  yes
195    AB1399     c2k96  Small    B    230        23   2.0  yes
205    AB1408      c3k7  Small    B    263        56   3.0  yes
207     AB141      c3k9  Small    B    128        66   0.5  yes
222    AB1423     c3k24  Small    B    235        63   2.0  yes
233    AB1433     c3k35  Small    B    211        26   1.0  yes
239    AB1439     c3k41  Small    B    297        57   3.0   no
247    AB1446     c3k49  Small    B    333        48   5.0  yes
249    AB1448     c3k51  Small    B    301        14   4.0  yes
256    AB1454     c3k58  Small    B    335        44   5.0  yes
258    AB1456     c3k60  Small    B    225        34   2.0   no
264    AB1461     c3k66  Small    B    268        84   3.0  yes
266    AB1463     c3k68  Small    B    350        45   5.0  yes
268    AB1465     c3k70  Small    B    258        84   2.0   no
268.1  AB1465     c3k70  Small    B    258        84   2.0   no
271    AB1468     c3k73  Small    B    225         6   2.0   no
278    AB1474     c3k80  Small    B    248        27   2.0  yes
278.1  AB1474     c3k80  Small    B    248        27   2.0  yes
280    AB1476     c3k82  Small    B    260        84   2.0  yes
282    AB1478     c3k84  Small    B    267        88   3.0   no
285    AB1480     c3k87  Small    B    210        14   1.0  yes
298    AB1492      c4k1  Small    B    224        14   2.0  yes
304    AB1498      c4k7  Small    B    360        53   5.0  yes
310    AB1503     c4k13  Small    B    273        20   3.0  yes
328     AB152     c4k31  Small    B    193        81   1.0   no
335    AB1526     c4k38  Small    B    218        70   2.0  yes
340    AB1530     c4k43  Small    B    328        75   4.0  yes
350     AB154     c4k53  Small    B     82        73   0.5  yes
358    AB1547     c4k61  Small    B    258        68   2.0  yes
373    AB1560     c4k76  Small    B    270        72   3.0  yes
374    AB1561     c4k77  Small    B    317        67   4.0  yes
374.1  AB1561     c4k77  Small    B    317        67   4.0  yes
381    AB1568     c4k84  Small    B    310        14   4.0  yes
387    AB1573     c4k90  Small    B    248        83   2.0  yes
395    AB1580     c4k98  Small    B    299        85   3.0   no
408    AB1592     c5k12  Small    B    336        72   5.0  yes
408.1  AB1592     c5k12  Small    B    336        72   5.0  yes
412    AB1596     c5k16  Small    B    243        35   2.0   no
420    AB1603     c5k24  Small    B    226        30   2.0  yes
420.1  AB1603     c5k24  Small    B    226        30   2.0  yes
420.2  AB1603     c5k24  Small    B    226        30   2.0  yes
423    AB1606     c5k27  Small    B    279        57   3.0  yes
424    AB1607     c5k28  Small    B    304        66   4.0  yes
426    AB1609     c5k30  Small    B    260        32   2.0  yes
431    AB1613     c5k35  Small    B    319        83   4.0   no
441    AB1622     c5k45  Small    B    223        82   2.0   no
446    AB1627     c5k50  Small    B    295        29   3.0  yes
454    AB1634     c5k58  Small    B    326        79   4.0   no
466    AB1645     c5k70  Small    B    209        50   1.0   no
482     AB166     c5k86  Small    B    168        56   1.0  yes
485    AB1662     c5k89  Small    B    243        27   2.0  yes
489    AB1666     c5k93  Small    B    275        44   3.0   no
510    AB1685     c6k15  Small    B    235        15   2.0   no
511    AB1686     c6k16  Small    B    269        36   3.0  yes
512    AB1687     c6k17  Small    B    315        63   4.0  yes
518    AB1692     c6k23  Small    B    130        14   0.5  yes
526     AB170     c6k31  Small    B     75        73   0.5  yes
535    AB1708     c6k40  Small    B    154         7   1.0  yes
542    AB1714     c6k47  Small    B    130        50   0.5   no
553    AB1724     c6k58  Small    B    195        45   1.0   no
566    AB1736     c6k71  Small    B    130        66   0.5   no
575    AB1744     c6k80  Small    B     10        29   0.5  yes
575.1  AB1744     c6k80  Small    B     10        29   0.5  yes
577    AB1746     c6k82  Small    B    141        67   0.5  yes
579    AB1748     c6k84  Small    B    193         9   1.0  yes
580    AB1749     c6k85  Small    B    179        48   1.0  yes
582    AB1750     c6k87  Small    B    164        72   1.0  yes
586    AB1754     c6k91  Small    B    145        59   0.5  yes
592     AB176     c6k97  Small    B     83        85   0.5  yes
594    AB1761     c6k99  Small    B    200        53   1.0   no
596    AB1763      c7k2  Small    B    130        70   0.5   no
625     AB179     c7k31  Small    B    145        71   0.5  yes
629    AB1793     c7k35  Small    B    100        81   0.5   no
631    AB1795     c7k37  Small    B    131        46   0.5   no
634    AB1798     c7k40  Small    B     97        45   0.5  yes
644    AB1807     c7k50  Small    B    100        85   0.5  yes
646    AB1809     c7k52  Small    B     88        45   0.5   no
649    AB1811     c7k55  Small    B    106        49   0.5  yes
652    AB1814     c7k58  Small    B     86        77   0.5   no
665    AB1826     c7k71  Small    B    180        68   1.0  yes
668    AB1829     c7k74  Small    B    111        34   0.5  yes
669     AB183     c7k75  Small    B    110        22   0.5   no
678    AB1838     c7k84  Small    B    157        59   1.0  yes
689    AB1848     c7k95  Small    B    179        24   1.0  yes
690    AB1849     c7k96  Small    B    178        36   1.0  yes
691     AB185     c7k97  Small    C     68        73   0.5  yes
715    AB1871     c8k22  Small    C    160        32   1.0  yes
716    AB1872     c8k23  Small    C    136        23   0.5   no
731    AB1886     c8k38  Small    C    335        64   5.0   no
733    AB1888     c8k40  Small    C    430        73   8.0  yes
735     AB189     c8k42  Small    C     50        17   0.5  yes
737    AB1891     c8k44  Small    C    470        44  10.0  yes
738    AB1892     c8k45  Small    C    490        30  10.5  yes
739    AB1893     c8k46  Small    C    391        71   7.0  yes
745    AB1899     c8k52  Small    C    390        31   6.0   no
745.1  AB1899     c8k52  Small    C    390        31   6.0   no
747    AB1900     c8k54  Small    C    430        17   8.0  yes
755     AB191     c8k62  Small    C     76        37   0.5  yes
759    AB1913     c8k66  Small    C    368        77   6.0  yes
775    AB1929     c8k82  Small    C    410        16   7.0  yes
776     AB193     c8k83  Small    C     83        45   0.5  yes
780    AB1933     c8k87  Small    C    450        71   9.0  yes
781    AB1934     c8k88  Small    C    470        52  10.0  yes
785    AB1939     c8k92  Small    C    412        92   7.0   no
786     AB194     c8k93  Small    C    153        27   1.0   no
793    AB1948      c9k1  Small    C    321        51   4.0  yes
794    AB1949      c9k2  Small    C    400        27   7.0  yes
802    AB1956     c9k10  Small    C    470        76  10.0  yes
808    AB1962     c9k16  Small    C    379        86   6.0  yes
835    AB1988     c9k43  Small    C    390        51   6.0   no
835.1  AB1988     c9k43  Small    C    390        51   6.0   no
849    AB2000     c9k57  Small    C    420        29   8.0  yes
855    AB2007     c9k63  Small    C    445        34   9.0  yes
855.1  AB2007     c9k63  Small    C    445        34   9.0  yes
859    AB2010     c9k67  Small    C    451        79   9.0  yes
865    AB2021     c9k73  Small    C    324        23   4.0   no
874    AB2030     c9k82  Small    C    440        86   8.0  yes
878    AB2035     c9k86  Small    C    458        47   9.0  yes
890    AB2049     c9k98  Small    C    480        85  10.0  yes
904    AB2065    c10k13  Small    C    450        70   9.0   no
907    AB2069    c10k16  Small    C    390        31   7.0   no
909    AB2070    c10k18  Small    C    400        27   7.0   no
921    AB2082    c10k30  Small    C    480        41  10.0  yes
929    AB2093    c10k38  Small    C    430        85   8.0  yes
933    AB2098    c10k42  Small    C    494       102  10.5   no
936    AB2100    c10k45  Small    C    400        91   7.0   no
936.1  AB2100    c10k45  Small    C    400        91   7.0   no
937    AB2101    c10k46  Small    C    400        39   7.0  yes
937.1  AB2101    c10k46  Small    C    400        39   7.0  yes
941    AB2105    c10k50  Small    C    416        92   7.0   no
963    AB2130    c10k72  Small    C    460        67   9.0   no
991    AB2159     c11k1  Small    C    465        44  10.0   no
991.1  AB2159     c11k1  Small    C    465        44  10.0   no
994    AB2161     c11k4  Small    C    390        27   7.0   no
1004   AB2170    c11k14  Small    C    392        27   7.0  yes
1019   AB2189    c11k29  Small    C    410        60   7.0   no
1024   AB2195    c11k34  Small    C    445        38   9.0  yes
1029   AB2200    c11k39  Small    C    440        58   8.0  yes
1030   AB2201    c11k40  Small    C    370        86   6.0   no
1036   AB2208    c11k46  Small    C    415        80   7.0  yes
1038    AB221    c11k48  Small    C     20        41   0.5   no
1076   AB2249    c11k86  Small    C    373        50   6.0   no
1085    AB226    c11k95  Small    C    101        73   0.5  yes
1097   AB2273     c12k8  Small    C    357        21   5.0   no
1104    AB228    c12k15  Small    C    196        85   1.0  yes
1122   AB2297    c12k33  Small    C    416       100   7.0  yes
1132   AB2309    c12k43  Small    C    495        38  10.5   no
1135   AB2311    c12k46  Small    C    393        67   7.0  yes
1136   AB2312    c12k47  Small    C    424        61   8.0  yes
1145   AB2320    c12k56  Small    C    391        75   7.0  yes
1148   AB2323    c12k59  Small    C    464        32  10.0  yes
1148.1 AB2323    c12k59  Small    C    464        32  10.0  yes
1156   AB2331    c12k67  Small    C    248        79   2.0  yes
1177   AB2354    c12k88  Small    C    300        78   3.0  yes
1179   AB2356    c12k90  Small    C    436        29   8.0   no
1188   AB2364    c12k99  Small    C    405        76   7.0   no
1192   AB2368     c13k4  Small    C    438        61   8.0  yes
1195   AB2370     c13k7  Small    C    340        28   5.0  yes
1198   AB2373    c13k10  Small    C    452        79   9.0  yes
1204   AB2381    c13k16  Small    C    481        25  10.5  yes
1204.1 AB2381    c13k16  Small    C    481        25  10.5  yes
1209   AB2387    c13k21  Small    C    405        52   7.0   no
1213   AB2390    c13k25  Small    C    398        83   7.0   no
1214   AB2391    c13k26  Small    C    369        29   6.0   no
1219    AB240    c13k31  Small    C     98        29   0.5  yes
1234    AB255    c13k46  Small    C     82        21   0.5   no
1236    AB257    c13k48  Small    C     97        25   0.5   no
1237    AB258    c13k49  Small    C    110        18   0.5  yes
1239    AB260    c13k51  Small    C    111         6   0.5  yes
1241    AB262    c13k53  Small    C    185        56   1.0  yes
1242    AB263    c13k54  Small    C    177        48   1.0   no
1246    AB267    c13k58  Small    C    121        42   0.5  yes
1248    AB269    c13k60  Small    C    120        10   0.5  yes
1250    AB271    c13k62  Small    C    155        79   1.0   no
1256    AB277    c13k68  Small    C    130        46   0.5  yes
1260    AB281    c13k72  Small    C    170        36   1.0   no
1265    AB286    c13k77  Small    C    143        83   0.5  yes
1269    AB290    c13k81  Small    C    144        47   0.5   no
1271    AB292    c13k83  Small    C    158        23   1.0   no
1275    AB296    c13k87  Small    C    173        68   1.0   no
1281    AB302    c13k93  Small    C    204        53   1.0  yes
1295    AB316     c14k8  Small    C     52        69   0.5   no
1307    AB328    c14k20  Small    C    151        27   1.0  yes
1326    AB347    c14k39  Small    C    136        27   0.5  yes
1327    AB348    c14k40  Small    C    119        78   0.5  yes
1328    AB349    c14k41  Small    C    145        35   0.5  yes
1330    AB351    c14k43  Small    C    135        75   0.5  yes
1332    AB353    c14k45  Small    C    128        62   0.5  yes
1356    AB377    c14k69  Small    C    121        50   0.5  yes
1362    AB383    c14k75  Small    C    144        11   0.5   no
1364    AB385    c14k77  Small    C    214        38   1.0   no
1367    AB388    c14k80  Small    C     96        29   0.5  yes
1374    AB395    c14k87  Small    C     95         1   0.5   no
1376    AB397    c14k89  Small    C    153        23   1.0  yes
1377    AB398    c14k90  Small    C    142        39   0.5  yes
1380    AB401    c14k93  Small    C    188        73   1.0  yes
1381    AB402    c14k94  Small    C    191         9   1.0  yes
1408    AB429    c15k22  Small    C    270        60   3.0   no
1412    AB433    c15k26  Small    C    232        87   2.0   no
1412.1  AB433    c15k26  Small    C    232        87   2.0   no
1418    AB439    c15k32  Small    C    267        16   3.0  yes
1427    AB448    c15k41  Small    C    222        78   2.0  yes
1430    AB451    c15k44  Small    C    286        13   3.0  yes
1438    AB459    c15k52  Small    C    365        29   6.0  yes
1447    AB468    c15k61  Small    C    272        40   3.0   no
1449    AB470    c15k63  Small    C    265        52   3.0   no
1451    AB472    c15k65  Small    C    221        66   2.0  yes
1460    AB481    c15k74  Small    C    227        50   2.0   no
1471    AB492    c15k85  Small    C    246        35   2.0   no
1472    AB493    c15k86  Small    C    290        41   3.0   no
1474    AB495    c15k88  Small    C    324        75   4.0  yes
1477    AB498    c15k91  Small    C    343        84   5.0  yes
1479    AB500    c15k93  Small    C    278        17   3.0   no
1485    AB506    c15k99  Small    C    258        52   2.0  yes
1486    AB507     c16k1  Small    C    317        31   4.0   no
1495    AB516    c16k10  Small    C    249        27   2.0  yes
1514    AB535    c16k29  Small    C    286        41   3.0  yes
1524    AB545    c16k39  Small    C    296        41   3.0  yes
1540    AB561    c16k55  Small    C    191        45   1.0  yes
1542    AB563    c16k57  Small    C    213        18   1.0  yes
1543    AB564    c16k58  Small    C    302        30   4.0   no
1544    AB565    c16k59  Small    C    262        16   2.0  yes
1545    AB566    c16k60  Small    C    200        69   1.0  yes
1545.1  AB566    c16k60  Small    C    200        69   1.0  yes
1546    AB567    c16k61  Small    C    246        39   2.0  yes
1564    AB730    c16k79  Small    D    420       101   8.0  yes
1569    AB801    c16k84  Small    D    490        34  10.5  yes
1570    AB811    c16k85  Small    D    480        73  10.0  yes
1572    AB833    c16k87  Small    D    470        36  10.0  yes
1572.1  AB833    c16k87  Small    D    470        36  10.0  yes
1593   AB1005     c17k9 Medium    A    822       123  34.0  yes
1593.1 AB1005     c17k9 Medium    A    822       123  34.0  yes
1603   AB1016    c17k19 Medium    A    935       119  42.0   no
1605   AB1018    c17k21 Medium    A    570        57  15.0   no
1614   AB1027    c17k30 Medium    A    950       113  43.0  yes
1616   AB1030    c17k32 Medium    A    710        92  26.0  yes
1628   AB1047    c17k44 Medium    A    601        32  18.0   no
1630   AB1049    c17k46 Medium    A    672        39  23.0  yes
1636   AB1054    c17k52 Medium    A    600        36  18.0  yes
1646   AB1064    c17k62 Medium    A    721       105  27.0  yes
1648   AB1066    c17k64 Medium    A    850       102  36.0  yes
1657   AB1075    c17k73 Medium    A    563        64  15.0   no
1658   AB1076    c17k74 Medium    A    590        47  17.0  yes
1662    AB108    c17k78 Medium    A    635        40  20.0   no
1662.1  AB108    c17k78 Medium    A    635        40  20.0   no
1664   AB1081    c17k80 Medium    A    814       106  33.0   no
1684   AB1104     c18k1 Medium    A    584       110  16.0  yes
1691   AB1111     c18k8 Medium    A    670       115  22.0   no
1692   AB1112     c18k9 Medium    A    576       105  15.0  yes
1693   AB1113    c18k10 Medium    A    530        61  13.0  yes
1695   AB1115    c18k12 Medium    A    870       139  38.0   no
1701   AB1127    c18k18 Medium    A    712        56  26.0   no
1707   AB1136    c18k24 Medium    A    700        51  25.0  yes
1708   AB1137    c18k25 Medium    A    874        79  38.0   no
1709   AB1138    c18k26 Medium    A    637       104  20.0   no
1709.1 AB1138    c18k26 Medium    A    637       104  20.0   no
1709.2 AB1138    c18k26 Medium    A    637       104  20.0   no
1709.3 AB1138    c18k26 Medium    A    637       104  20.0   no
1715   AB1143    c18k32 Medium    A    660        38  22.0  yes
1721    AB115    c18k38 Medium    A    656       106  22.0   no
1728   AB1158    c18k45 Medium    A    704        63  25.0   no
1733   AB1163    c18k50 Medium    A    620        71  19.0  yes
1747   AB1178    c18k64 Medium    A    668        63  22.0  yes
1748   AB1179    c18k65 Medium    A    580        90  16.0   no
1757   AB1189    c18k74 Medium    B    542        86  14.0   no
1762   AB1195    c18k79 Medium    B    580       106  16.0  yes
1775   AB1210    c18k92 Medium    B    940        99  43.0   no
1779   AB1216    c18k96 Medium    B    632       112  20.0   no
1789   AB1234     c19k7 Medium    B    704        47  25.0  yes
1792   AB1237    c19k10 Medium    B    774        89  30.0  yes
1796   AB1243    c19k14 Medium    B    540        74  13.0  yes
1797   AB1244    c19k15 Medium    B    590        47  17.0  yes
1810   AB1259    c19k28 Medium    B    860       130  37.0   no
1812   AB1261    c19k30 Medium    B    887       108  39.0  yes
1814   AB1263    c19k32 Medium    B    610        46  18.0   no
1822   AB1271    c19k40 Medium    B    505        27  12.0  yes
1823   AB1272    c19k41 Medium    B    714        52  26.0  yes
1825   AB1274    c19k43 Medium    B    615        94  19.0   no
1842   AB1292    c19k60 Medium    B    675        88  23.0   no
1843   AB1294    c19k61 Medium    B    605        81  18.0  yes
1849   AB1300    c19k67 Medium    B    896       117  40.0  yes
1849.1 AB1300    c19k67 Medium    B    896       117  40.0  yes
1862   AB1315    c19k80 Medium    B    915       129  41.0  yes
1887   AB2012     c20k6 Medium    C    510        31  12.0   no
1888   AB2013     c20k7 Medium    C    570        85  15.0   no
1890   AB2015     c20k9 Medium    C    520        64  12.0   no
1905   AB2086    c20k24 Medium    C    550        43  14.0   no
1910   AB2109    c20k29 Medium    C    530       109  13.0   no
1912   AB2113    c20k31 Medium    C    550        67  14.0  yes
1929   AB2227    c20k48 Medium    C    512        92  12.0   no
1934   AB2256    c20k53 Medium    C    578       105  16.0  yes
1945   AB2340    c20k64 Medium    C    604        81  18.0  yes
1957    AB575    c20k76 Medium    C    550        35  14.0  yes
1961    AB579    c20k80 Medium    C    700        97  24.0  yes
1961.1  AB579    c20k80 Medium    C    700        97  24.0  yes
1971    AB589    c20k90 Medium    C    580        70  16.0  yes
1983    AB605     c22k3 Medium    C    619        62  19.0  yes
1985    AB607     c22k5 Medium    C    580        82  16.0  yes
1985.1  AB607     c22k5 Medium    C    580        82  16.0  yes
1988    AB611     c22k8 Medium    C    640        69  21.0   no
2020    AB650    c22k40 Medium    D    650       101  21.0   no
2021    AB651    c22k41 Medium    D    580        46  16.0   no
2025    AB655    c22k45 Medium    D    536        70  13.0  yes
2025.1  AB655    c22k45 Medium    D    536        70  13.0  yes
2026    AB656    c22k46 Medium    D    640       113  21.0   no
2026.1  AB656    c22k46 Medium    D    640       113  21.0   no
2029    AB659    c22k49 Medium    D    780        65  30.0  yes
2033    AB664    c22k53 Medium    D    640        97  21.0   no
2092    AB732    c23k13 Medium    D    570        73  15.0   no
2093    AB733    c23k14 Medium    D    680        84  23.0   no
2093.1  AB733    c23k14 Medium    D    680        84  23.0   no
2106    AB756    c23k27 Medium    D    620       111  19.0  yes
2117    AB770    c23k38 Medium    D    700       126  24.0  yes
2119    AB772    c23k40 Medium    D    700        98  24.0  yes
2136    AB789    c23k57 Medium    D    790       102  31.0  yes
2137    AB790    c23k58 Medium    D    810        57  32.0   no
2146    AB802    c23k67 Medium    D    630        99  20.0  yes
2146.1  AB802    c23k67 Medium    D    630        99  20.0  yes
2151    AB807    c23k72 Medium    D    944       104  43.0   no
2151.1  AB807    c23k72 Medium    D    944       104  43.0   no
2181    AB840     c24k3 Medium    E    694        73  24.0  yes
2182    AB841     c24k4 Medium    E    665        42  22.0   no
2188    AB847    c24k10 Medium    E    780        85  30.0  yes
2193    AB853    c24k15 Medium    E    582        98  16.0   no
2199    AB859    c24k21 Medium    E    810       105  33.0  yes
2199.1  AB859    c24k21 Medium    E    810       105  33.0  yes
2200    AB860    c24k22 Medium    E    887        72  39.0   no
2204    AB867    c24k26 Medium    E    546        34  14.0  yes
2220    AB885    c24k42 Medium    E    580        50  16.0  yes
2228    AB896    c24k50 Medium    E    620        98  19.0  yes
2233    AB901    c24k55 Medium    E    868        62  37.0  yes
2240    AB913    c24k62 Medium    E    727        73  27.0  yes
2245    AB919    c24k67 Medium    E    951        73  43.0  yes
2255    AB929    c24k77 Medium    E    758        48  29.0  yes
2259    AB934    c24k81 Medium    E    610        73  18.0  yes
2268    AB943    c24k90 Medium    E    610        73  18.0  yes
2270    AB945    c24k92 Medium    E    642        93  21.0   no
2271    AB946    c24k93 Medium    E    670        71  23.0   no
2273    AB948    c24k95 Medium    E    705        99  25.0   no
2277    AB952    c24k99 Medium    E    730        69  27.0  yes
2281    AB960     c25k4 Medium    E    591        51  17.0  yes
2282    AB961     c25k5 Medium    E    590        79  16.0  yes
2299    AB979    c25k22 Medium    E    960       138  45.0  yes
2304    AB990    c25k27 Medium    E    571        77  15.0  yes
2315    AB098    c25k38    Big    A   1155       117  62.0  yes
2321   AB1039    c25k44    Big    A   1016        96  50.0   no
2326   AB1084    c25k49    Big    A   1396       172  82.0   no
2327   AB1093    c25k50    Big    A   1063       146  54.0  yes
2327.1 AB1093    c25k50    Big    A   1063       146  54.0  yes
2337   AB1130    c25k60    Big    A   1080       140  54.0  yes
2338   AB1132    c25k61    Big    A   2510       258 305.0  yes
2339   AB1148    c25k62    Big    A   1230       140  64.0  yes
2353   AB1251    c25k76    Big    B   1003       147  49.0  yes
2369    AB748    c25k92    Big    D   1300       172  68.0  yes
2372    AB767    c25k95    Big    D   1300       176  68.0  yes
2374    AB862    c25k97    Big    E   1010       132  50.0  yes
2379    AB892     c26k3    Big    E   1084        92  54.0  yes
2382    AB905     c26k6    Big    E   1405       110  83.0   no
2385    AB912     c26k9    Big    E   1088       133  55.0   no
2388    AB953    c26k12    Big    E   1085       116  54.0   no
[1] 400   8
```

TeachingSampling documentation built on April 22, 2020, 1:05 a.m.