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<!DOCTYPE html> | |
<html> | |
<body> | |
<h1>My First Heading</h1> | |
<h3>My Third Heading</h3> | |
<div id ="names"> | |
<ul> | |
<li>Liam James</li> | |
<li>William Jones</li> |
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def show_values(axs, orient="v", space=.01): | |
def _single(ax): | |
if orient == "v": | |
for p in ax.patches: | |
_x = p.get_x() + p.get_width() / 2 | |
_y = p.get_y() + p.get_height() + (p.get_height()*0.01) | |
value = '{:.1f}'.format(p.get_height()) | |
ax.text(_x, _y, value, ha="center") | |
elif orient == "h": | |
for p in ax.patches: |
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def visualizar_clasificador(clasificador, X, y): | |
#definimos los máximos valores de X e y para la malla | |
min_x, max_x = X[:, 0].min() - 1.0, X[:, 0].max() + 1.0 | |
min_y, max_y = X[:, 1].min() - 1.0, X[:, 1].max() + 1.0 | |
#definimos el paso de la malla | |
mesh_step_size = 0.01 | |
#definimos la malla para x e y | |
x_vals, y_vals = np.mgrid[min_x:max_x:mesh_step_size, min_y:max_y:mesh_step_size] | |
#corremos el clasificador sobre la malla | |
resultados = clasificador.predict(np.c_[x_vals.ravel(), y_vals.ravel()]) |
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data = [ | |
446.6565, | |
454.4733, | |
455.663, | |
423.6322, | |
456.2713, | |
440.5881, | |
425.3325, | |
485.1494, |
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# Implementamos un par de funciones que nos permitan obtener la composicion de ETFs | |
from bs4 import BeautifulSoup | |
import matplotlib | |
import matplotlib.pyplot as plt | |
import re | |
import requests | |
import numpy as np | |
import pandas as pd |
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sessionInfo() | |
library(help= datasets) | |
#### ggplot2 #### | |
library(ggplot2) | |
library(car) | |
#### cargamos datos #### | |
data(Salaries) | |
class(Salaries) |
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#### Primeros pasos #### | |
library(quantmod) | |
library(help= quantmod) | |
#### carguemos datos financieros #### | |
help(getSymbols) | |
# descarguemos los precios de la empresa IBM |
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