【发布时间】:2019-04-26 18:26:16
【问题描述】:
特别是 PDF 的第 9 页。复制此代码我收到类型错误。我不确定这是否意味着我应该编辑我的数据文件(这只是标准股票数据)或编辑代码的 fillna 部分。
from ta import *
df = pd.read_csv('VRAY.csv', sep=',')
df = utils.dropna(df)
df = add_all_ta_features(df,"Date","Open","High","Low","Close","Adj_Close","Volume", fillna=True)
这是错误:
Traceback(最近一次调用最后一次): 文件“/home/toni/PycharmProjects/PyPractice/stockTA/techanal.py”,第 7 行,在 df = add_all_ta_features(df,"Date","Open","High","Low","Close","Adj_Close","Volume", fillna=True) TypeError: add_all_ta_features() 为关键字参数 'fillna' 获得了多个值
【问题讨论】: