데이터 전처리 판다스 병합, 분할, 특정 조회, csv로 저장
PANDA ~ 1.pdf¶ In [44]: import numpy as np import pandas as pd import matplotlib.pyplot as plt import seaborn as sns In [45]: data = pd.read_csv("kaggle_survey_2020_responses.csv") data.columns #4, 6,7 , 10 .15,20,26,36,39 C:\Users\82105\AppData\Local\Temp\ipykernel_1064\4007746332.py:1: DtypeWarning: Columns (0) have mixed types. Specify dtype option on import or set low_memory=False. data = pd..