Matriz de S_

{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"provenance":[{"file_id":"1C09mRlsTTdX3VUgomeb6CzMeG69JFdhP","timestamp":1700947283501}]},"kernelspec":{"name":"python3","display_name":"Python 3"},"language_info":{"name":"python"}},"cells":[{"cell_type":"code","source":["import numpy as np\n","\n","# Datos de los 20 Países\n","datos = np.array([\n","    [90.1, 97.2, 74.8, 2.4, 15, 0.947, 177],\n","    [64.2, 86.7, 64.7, 4.0, 52, 0.865, 52],\n","    [84.2, 88.6, 71.7, 2.3, 31, 0.883, 195],\n","    [87.6, 95.7, 78.3, 2.0, 8, 0.914, 172],\n","    [72.7, 92.8, 72.3, 2.5, 17, 0.869, 104],\n","    [61.7, 94.9, 78.5, 2.3, 11, 0.876, 254],\n","    [75.5, 99.8, 77.7, 1.6, 6, 0.952, 17],\n","    [62.8, 91.0, 74.7, 2.8, 22, 0.858, 47],\n","    [59.8, 80.6, 71.3, 2.9, 23, 0.772, 93],\n","    [47.2, 69.1, 69.7, 4.6, 32, 0.685, 79],\n","    [38.8, 61.0, 59.5, 4.0, 84, 0.542, 70],\n","    [46.5, 80.0, 69.4, 3.7, 31, 0.771, 36],\n","    [76.0, 91.6, 75.6, 2.4, 22, 0.863, 181],\n","    [59.0, 76.7, 71.9, 3.0, 30, 0.747, 27],\n","    [70.8, 91.9, 75.1, 2.7, 19, 0.878, 64],\n","    [58.5, 93.5, 71.3, 3.5, 20, 0.853, 34],\n","    [72.6, 87.9, 70.7, 2.7, 23, 0.872, 164],\n","    [66.8, 87.0, 71.5, 3.0, 26, 0.827, 169],\n","    [92.0, 96.8, 75.9, 2.2, 14, 0.942, 193],\n","    [93.4, 93.0, 73.2, 2.7, 18, 0.872, 125]\n","])\n","\n","#Matriz de covarianza\n","cov_matrix = np.cov(datos, rowvar=False)\n","\n","print(\"Matriz S:\")\n","print(cov_matrix)\n"],"metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"eDhJiaB-QTaP","executionInfo":{"status":"ok","timestamp":1698298761582,"user_tz":360,"elapsed":267,"user":{"displayName":"valeria garcía","userId":"18174305598796160572"}},"outputId":"3e304012-a18a-4b41-907a-65100ea3d587"},"execution_count":null,"outputs":[{"output_type":"stream","name":"stdout","text":["Matriz de S:\n","[[ 2.40828316e+02  1.19339053e+02  4.35653684e+01 -8.84068421e+00\n","  -1.63760000e+02  1.23573263e+00  5.75603684e+02]\n"," [ 1.19339053e+02  9.78167368e+01  3.56367368e+01 -5.84457895e+00\n","  -1.38476842e+02  9.34720000e-01  2.43712105e+02]\n"," [ 4.35653684e+01  3.56367368e+01  2.05493684e+01 -2.72089474e+00\n","  -7.30926316e+01  3.37641053e-01  1.25343684e+02]\n"," [-8.84068421e+00 -5.84457895e+00 -2.72089474e+00  5.68710526e-01\n","   9.18631579e+00 -5.53694737e-02 -2.42707895e+01]\n"," [-1.63760000e+02 -1.38476842e+02 -7.30926316e+01  9.18631579e+00\n","   2.95957895e+02 -1.34240000e+00 -3.59400000e+02]\n"," [ 1.23573263e+00  9.34720000e-01  3.37641053e-01 -5.53694737e-02\n","  -1.34240000e+00  9.47488421e-03  2.47177895e+00]\n"," [ 5.75603684e+02  2.43712105e+02  1.25343684e+02 -2.42707895e+01\n","  -3.59400000e+02  2.47177895e+00  4.93845000e+03]]\n"]}]}]}