data_analysis16

笔记

import numpy as np
from matplotlib import pyplot as plt

us_file_path = "./data/US_video_data_numbers.csv"
uk_file_path = "./data/GB_video_data_numbers.csv"

t_us = np.loadtxt(us_file_path, delimiter=",",dtype="int")

# 取评论的数据
t_us_comments = t_us[:,-1]

# 获取比5000小的数据
t_us_comments = t_us_comments[t_us_comments<=5000]

print(t_us_comments.max(), t_us_comments.min())

d=50

bin_nums =(t_us_comments.max()-t_us_comments.min())//d

# 绘图
plt.figure(figsize=(20,8),dpi=80)
plt.hist(t_us_comments,bin_nums)

plt.show()