python return value from single cell dataframe
import pandas as pd
data = ["thing"]
df = pd.DataFrame(data)
print(df.values)
print(df.values[0])
print(df.values[0][0]) #Get first element each time you want to remove the "[]" from a SINGLE value
>>>[['thing']]
>>>['thing']
>>>'thing'python extract multiple values from a single cell in a dataframe column using pandas
#You have to explode your dataframe if year column contains list:
>>> df.explode('year')
var1 year
0 a 2025
1 b 2025
1 b 2030
2 c 2023
2 c 2025
2 c 2030
2 c 2040
#If your column contains string representation of a list, you have to eval first:
>>> df.assign(year=pd.eval(df['year'])).explode('year')
var1 year
0 a 2025
1 b 2025
1 b 2030
2 c 2023
2 c 2025
2 c 2030
2 c 2040pandas dataframe select columns multiple cell value
subsetDataFrame = df[df['Product'].isin(['Mangos', 'Grapes']) ]Copyright © 2021 Codeinu
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