我想从一个目录中读取多个CSV文件并将它们连接成一个大的DataFrame。但是我还没有找到解决方法。这是我目前的代码:
import glob
import pandas as pd
# Get data file names
path = r'C:\DRO\DCL_rawdata_files'
filenames = glob.glob(path + "/*.csv")
dfs = []
for filename in filenames:
dfs.append(pd.read_csv(filename))
# Concatenate all data into one DataFrame
big_frame = pd.concat(dfs, ignore_index=True)
我想我需要在for循环中寻求一些帮助?