/Python/Pandas compare two columns of different dataframe

Pandas compare two columns of different dataframe

Comparing two dataframe columns

comparison_column = np.where(df["col1"] == df["col2"], True, False)

3

Source: kite.com

Pandas compare two columns of different dataframe

df1['priceDiff?'] = np.where(df1['Price1'] == df2['Price2'], 0, df1['Price1'] - df2['Price2'])

0

Source: datatofish.com

Pandas compare two columns of different dataframe

df3 = [(df2.type.isin(df1.type)) & (df1.value.between(df2.low,df2.high,inclusive=True))]
df1.join(df3)

0

Source: blog.softhints.com

Pandas compare two columns of different dataframe

df1['enh2'] = pd.Series((df2.type.isin(df1.type)) & (df1.value != df2.low)  | (df1.value + 1 == df2.high))

0

Source: blog.softhints.com

Pandas compare two columns of different dataframe

import numpy as np
df1['low_value'] = np.where(df1.value <= df2.low, 'True', 'False')

0

Source: blog.softhints.com

Pandas compare two columns of different dataframe

import numpy as np
df1['low_high_value'] = np.where((df1.value >= df2.low) & (df1.value <= df2.high), 'True', 'False')

0

Source: blog.softhints.com

Similar codes

0 vote357 views1 answer
How to save multiple choices in django site:stackoverflow.com
Python Django
1 vote350 views1 answer
File handling modes in python
Python
0 vote337 views1 answer
Print elements without print function in python
Python
0 vote383 views1 answer
Django voice lib
Python Django
5 votes326 views2 answers
Merge dictionaries in python
Python
0 vote317 views1 answer
Data type of none in python
Python
12 votes308 views3 answers
Pandas xlsx to dataframe
Python
6 votes317 views2 answers
Change tkinter window name
Python
7 votes344 views6 answers
How to create a function in python
Python
1 vote330 views2 answers
Replace number with string python
Python

Share