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Concatenate two data frames using the following conditions using python programming
Q:

Concatenate two data frames using the following conditions using python programming

YasminRadwan26
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2022-05-05
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Concatenate two data frames using the following conditions

Create two data frames using the following two dictionaries.

GermanCars = {'Company': ['Ford', 'Mercedes', 'BMV', 'Audi'], 
'Price': [23845, 171995, 135925 , 71400]}
japaneseCars = {'Company': ['Toyota', 'Honda',
 'Nissan', 'Mitsubishi '], 
'Price': [29995, 23600, 61500 , 58900]}

Expected Output:

Python Pandas concatenate two data frames and create key for each data frame
Python Pandas concatenate two data frames and create a key for each data frame

 

Python programming,
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All Answers

YasminRadwan26
2022-05-05
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import pandas as pd

GermanCars = {'Company': ['Ford', 'Mercedes', 'BMV', 'Audi'], 'Price': [23845, 171995, 135925 , 71400]}
carsDf1 = pd.DataFrame.from_dict(GermanCars)

japaneseCars = {'Company': ['Toyota', 'Honda', 'Nissan', 'Mitsubishi '], 'Price': [29995, 23600, 61500 , 58900]}
carsDf2 = pd.DataFrame.from_dict(japaneseCars)

carsDf = pd.concat([carsDf1, carsDf2], keys=["Germany", "Japan"])
carsDf

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