熊猫数据框的自动尺寸缩减
dfreduce的Python项目详细描述
dfreduce
描述：自动减小pandas数据框的内存大小
安装
pip安装dfreduce
用法
from dfreduce.core import DFReduce
import pandas as pd
df = pd.read_csv('https://ed-public-download.app.cloud.gov/downloads/Most-Recent-Cohorts-Scorecard-Elements.csv')
df_reduced = DFReduce(df).reduce()
# Alternatively, you can also use the inplace parameter to overwrite input dataframe
DFReduce(df, inplace=True).reduce()
卸载
pip uninstall dfreduce
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