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大家我想顯示開放價格作爲X軸和安全名稱作爲Y軸使用matplotlib作爲我的數據存儲在熊貓數據框圖結果nothing.thank你的幫助。使用matplotlib繪製熊貓數據框圖
import requests.packages.urllib3
requests.packages.urllib3.disable_warnings()
dfs = pd.read_excel('Movement of BSE RIK.xlsx',header=0,dtype={'Open Price (Rs.)':np.float64,'Close Price (Rs.)':np.float64}, sheetname=None)
xl=pd.ExcelFile('Movement of BSE RIK.xlsx',header=0,dtype={'Open Price (Rs.)':np.float64})
p=xl.sheet_names
matplotlib.style.use('ggplot')
print(dfs['D-0']['Open Price (Rs.)'])
plt.plot(y=dfs['D-0']['Open Price (Rs.)'], x=dfs['D-0']['Security Name'], kind='bar')
plt.show()
這裏 'd-0' 是我SHEETNAME包含在這裏的股票數據是我的數據的鏈接 https://drive.google.com/open?id=0B_RSbeIckLLeR0ZJelQtY0tUbTQ