假设你获取到了2017年内地电影票房前20的电影(列表a)和电影票房数据(列表b),那么如何更加直观的展示该数据?
a = [“战狼2”,“速度与激情8”,“功夫瑜伽”,“西游伏妖篇”,“变形金刚5:最后的骑士”,“摔跤吧!爸爸”,“加勒比海盗5:死无对证”,“金刚:骷髅岛”,“极限特工:终极回归”,“生化危机6:终章”,“乘风破浪”,“神偷奶爸3”,“智取威虎山”,“大闹天竺”,“金刚狼3:殊死一战”,“蜘蛛侠:英雄归来”,“悟空传”,“银河护卫队2”,“情圣”,“新木乃伊”,]
b=[56.01,26.94,17.53,16.49,15.45,12.96,11.8,11.61,11.28,11.12,10.49,10.3,8.75,7.55,7.32,6.99,6.88,6.86,6.58,6.23] 单位:亿
from matplotlib import pyplot as plt
from matplotlib import font_manager
my_font = font_manager.FontProperties(fname="C:Windows/Fonts/SIMHEI.TTF")
#\n换行效果 字符串过长的时候在字符串中间加\n换行
a = ["战狼2","速度与激情8","功夫瑜伽","西游伏妖篇","变形金刚5:\n最后的骑士","摔跤吧!爸爸","加勒比海盗5:死无对证","金刚:骷髅岛","极限特工:终极回归","生化危机6:终章","乘风破浪","神偷奶爸3","智取威虎山","大闹天竺","金刚狼3:殊死一战","蜘蛛侠:英雄归来","悟空传","银河护卫队2","情圣","新木乃伊",]
b=[56.01,26.94,17.53,16.49,15.45,12.96,11.8,11.61,11.28,11.12,10.49,10.3,8.75,7.55,7.32,6.99,6.88,6.86,6.58,6.23]
#设置图形大小
plt.figure(figsize=(20,8),dpi=80)
#绘制条形图,x不能直接传字符串进去,应该传数字或列表进去,width是宽度的意思
plt.bar(range(len(a)),b,width=0.3)
plt.xticks(range(len(a)),a,fontproperties = my_font,rotation = 90)
plt.savefig("./t2.png")
plt.show()
from matplotlib import pyplot as plt
from matplotlib import font_manager
my_font = font_manager.FontProperties(fname="C:Windows/Fonts/SIMHEI.TTF")
a = ["战狼2","速度与激情8","功夫瑜伽","西游伏妖篇","变形金刚5:最后的骑士","摔跤吧!爸爸","加勒比海盗5:死无对证","金刚:骷髅岛","极限特工:终极回归","生化危机6:终章","乘风破浪","神偷奶爸3","智取威虎山","大闹天竺","金刚狼3:殊死一战","蜘蛛侠:英雄归来","悟空传","银河护卫队2","情圣","新木乃伊",]
b=[56.01,26.94,17.53,16.49,15.45,12.96,11.8,11.61,11.28,11.12,10.49,10.3,8.75,7.55,7.32,6.99,6.88,6.86,6.58,6.23]
#设置图形大小
plt.figure(figsize=(20,8),dpi=80)
#绘制条形图,前面b已经传width了,后面又给width传一个值,所以报错,现在应该是height 高低的意思
#plt.barh(range(len(a)),b,width=0.3) 报错
plt.barh(range(len(a)),b,height=0.3,color = "orange")
#设置字符串到x轴
plt.yticks(range(len(a)),a,fontproperties = my_font)
plt.grid(alpha = 0.3)
plt.show()
假设你知道了列表a中电影分别在2017-09-14(b_14), 2017-09-15(b_15), 2017-09-16(b_16)三天的票房,为了展示列表中电影本身的票房以及同其他电影的数据对比情况,应该如何更加直观的呈现该数据?
a = [“猩球崛起3:终极之战”,“敦刻尔克”,“蜘蛛侠:英雄归来”,“战狼2”]
b_16 = [15746,312,4497,319]
b_15 = [12357,156,2045,168]
b_14 = [2358,399,2358,362]
#多个条形图需要将x往右移一点,不然会有重叠,一般就是移width的距离,width不能太大,会跟右边重合,但也不能太少,会太稀疏。一般长度×3<1
from matplotlib import pyplot as plt
from matplotlib import font_manager
my_font = font_manager.FontProperties(fname="C:Windows/Fonts/SIMHEI.TTF")
a = ["猩球崛起3:终极之战","敦刻尔克","蜘蛛侠:英雄归来","战狼2"]
b_16 = [15746,312,4497,319]
b_15 = [12357,156,2045,168]
b_14 = [2358,399,2358,362]
bar_width = 0.2
x_14 = list(range(len(a)))
x_15 = [i+bar_width for i in x_14]
x_16 = [i+bar_width*2 for i in x_14]
#设置图形大小
plt.figure(figsize=(20,8),dpi = 80)
plt.bar(range(len(a)),b_14,width=bar_width,label="9月14日")
plt.bar(x_15,b_15,width=bar_width,label="9月15日")
plt.bar(x_16,b_16,width=bar_width,label="9月16日")
#设置图例
plt.legend(prop = my_font)
#设置x轴的刻度
plt.xticks(x_15,a,fontproperties = my_font)
plt.show()
数量统计
频率统计(市场饱和度)