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Python Forum > Python Coding > Data Science > Nu-B Q on dropna([list])
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expat_th

May-31-2020, 02:43 AM
Hi,
Probably something stupid but I can't spot it. 
droplist = ['City','State', 'Zip', 'Property County', 'Property State']
#This works
df.dropna(subset=['City','State','Zip','Property County', 'Property State'], how ='any',axis=0)
#This doesn't ?
df.dropna(subset=[droplist], how ='any',axis=0)
#KeyError: ['City', 'State', 'Zip', 'Property County', 'Property State']
Python Forum > Python Coding > Data Science > Nu-B Q on dropna([list])