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python pickle dataframe

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Marc Tolkmitt answered on May 22, 2020 Popularity 9/10 Helpfulness 2/10

answer python pickle dataframe

related python load pandas from pickle

related pandas to pickle

related import pickle pandas

python pickle dataframe

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# save and load of DataFrames
dateiTraining = "daten/Training.zip"
trainDataFrame.to_pickle( self.dateiTraining )
if ( os.path.exists( dateiTraining ) ):
	testDataFrame = panda.read_pickle( dateiTraining )

Popularity 9/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: dataframe pickle python

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Contributed on Jun 05 2022

Marc Tolkmitt

0 Answers Avg Quality 2/10

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python load pandas from pickle

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>>> unpickled_df = pd.read_pickle("./dummy.pkl")
>>> unpickled_df
   foo  bar
0    0    5
1    1    6
2    2    7
3    3    8
4    4    9

Popularity 10/10 Helpfulness 8/10 Language python

Source: pandas.pydata.org

Tags: load

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Contributed on May 22 2020

macarrony00

0 Answers Avg Quality 2/10

pandas to pickle

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# use pickle format to save columns with complex data (like list) 
# and keep their structure

>>> original_df = pd.DataFrame({"foo": range(5), "bar": range(5, 10)})
>>> original_df
   foo  bar
0    0    5
1    1    6
2    2    7
3    3    8
4    4    9
>>> original_df.to_pickle("./dummy.pkl") # use read_pickle to read the dataframe

Popularity 10/10 Helpfulness 6/10 Language python

Source: pandas.pydata.org

Tags: pandas pa

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Contributed on May 28 2021

wolf-like_hunter

0 Answers Avg Quality 2/10

import pickle pandas

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# Way 1
import pickle
with open('filename.pkl', 'rb') as file:
    data = pickle.load(file)

# Way 2
df = pd.read_pickle('filename.pkl')

Popularity 8/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: import pandas pa

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Contributed on Nov 05 2023

Innocent Iguana

0 Answers Avg Quality 2/10

python pickle dataframe

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