Numerical and graphical summaries of data
I have been given the following data:
pcb138 pcb180 pcb52 pcb118 pcb
1 1.46 0.738 0.532 0.720 19.9959
2 0.64 0.664 0.030 0.236 6.0996
3 3.29 1.150 0.134 1.540 24.9655
4 3.94 1.330 0.466 1.940 37.4436
5 3.18 2.140 0.243 1.470 30.1830
6 2.43 1.300 0.137 1.310 20.8036
7 3.94 3.490 0.208 0.876 41.3818
8 3.38 1.040 0.477 2.460 29.4780
9 2.21 0.966 0.457 1.140 24.2387
10 2.49 1.590 0.298 1.180 26.3198
11 0.86 0.395 0.020 0.406 8.5910
12 3.38 1.850 0.539 1.500 36.4229
13 7.39 4.420 0.707 3.550 66.4108
14 2.74 0.595 0.893 1.980 30.5757
15 2.58 1.780 0.112 1.520 25.4771
16 7.28 3.490 1.440 4.000 68.5567
17 2.29 2.100 0.124 0.981 23.1381
18 5.35 5.370 0.154 0.737 43.0451
19 4.62 2.690 0.319 1.490 39.5300
20 3.54 1.140 0.536 1.890 36.5013
21 1.98 1.040 0.718 0.889 26.5255
22 2.01 1.040 0.173 1.500 22.1370
23 2.22 0.897 0.228 1.070 19.1992
24 3.50 2.330 0.456 1.520 32.9518
25 0.86 0.474 0.152 0.393 9.0893
26 4.92 3.650 0.181 1.790 42.0037
27 2.76 0.868 1.780 2.140 48.7727
28 5.18 3.610 0.843 2.390 55.8940
29 2.60 1.240 0.482 1.600 31.8021
30 4.95 2.740 1.290 2.350 60.1485
31 10.80 8.820 0.067 3.550 97.2793
32 2.02 1.390 0.311 1.310 18.3945
33 3.24 2.600 0.117 1.740 27.5003
34 8.22 7.070 0.531 2.560 79.0347
35 9.50 9.470 0.752 2.420 97.8119
36 4.88 2.690 0.304 2.600 44.8870
37 5.75 3.100 0.595 1.850 58.2125
38 5.48 5.460 0.352 1.540 57.4186
39 8.08 3.370 0.065 3.580 57.4938
40 3.29 2.370 0.340 1.350 33.5817
41 3.73 1.020 5.860 3.890 115.7361
42 1.36 0.624 0.269 0.508 14.8479
43 9.92 2.810 1.260 4.770 91.6305
44 8.65 6.210 0.428 3.680 92.1625
45 4.56 1 ...