前提:pip install pandas
总结:
用DataFrame接收二维数组,用Series接收一维数组。
DataFrame[列名] = Series列的内容。
import pandas as pd ... def readCSV(self): file = "" data = pd.read_csv(file,encoding='utf-8') # DataFrame用来接收二维数组(矩阵)、Series用来接收一维的 df = pd.DataFrame(data) # df[列名] = series,就是这一列的数据。列名就是csv里那个表头名 series_name_col = df['name'] series_age_col = df['age'] # series[idx]支持通过索引取值 print(series_name_col[10])
标签:解析,df,series,DataFrame,pd,csv,pandas From: https://www.cnblogs.com/jinziguang/p/18218680