标签：python from csv pytho list import int col for
1 from pandas import read_csv 2 3 dataframe = read_csv(r‘url‘, nrows = 86400, usecols = [0,], engine=‘python‘) 4 #nrows:读取行数，usecols=[n,]:仅读取第n列，usecols=[a,b,c]:读取a、b、c列 5 dataset = dataframe.values 6 7 List = [] 8 for k in dataset: 9 for j in k: 10 List.append(j) 11 12 print(dataframe[0:3]) 13 print(dataset[0:3]) 14 print(List[0:3])
得到结果：
FIT101(属性名) 0 0.0 1 0.0 2 0.0 [[ 0.] [ 0.] [ 0.]] [0.0, 0.0, 0.0]
标签：python from csv pytho list import int col for
原文地址：https://www.cnblogs.com/wq14061023/p/9002281.html
