Get_dummies

Getting dummies and input them to pandas dataframe

note:
dummies = pd.get_dummies(df[['column_1']], drop_first=True)
df = pd.concat([df.drop(['column_1'],axis=1), dummies],axis=1)


note:for more that one coloum keep ading in the list 
dummies = pd.get_dummies(df[['column_1', 'column_2','column_3']], drop_first=True)
df = pd.concat([df.drop(['column_1', 'column_1'],axis=1), dummies],axis=1)

Getting dummies for a column in pandas dataframe

note:
dummies = pd.get_dummies(df[['column_1']], drop_first=True)

note:for more that one coloum keep ading in the list 
dummies = pd.get_dummies(df[['column_1', 'column_2','column_3']], drop_first=True)

Get_dummies

#this do dummie verable do a very intersting thing they turn calegorical 
#variables in numerical like M and F they can 0 for M and 1 for F  


pd.get_dummies(df.Gender)

	F	M
0	0	1
1	1	0
2	1	0
3	0	1
4	1	0
...	...	...
202	1	0
203	0	1
204	0	1
205	0	1
206	1	0
207 rows × 2 columns

Similar codes

27 votes131 views5 answers
Python array append
Python
0 vote143 views1 answer
Python how to geather and spread using pandas
Python
17 votes135 views4 answers
How to check python version linux
Python
0 vote163 views1 answer
Django Signup form
Python Django
1 vote143 views1 answer
Use incognito in selenium webdriver
Python
0 vote142 views1 answer
Python colorbar for circular heatmap
Python
0 vote138 views1 answer
Access django server from another machine
Python
0 vote178 views1 answer
Exception Type: AssertionError Exception Value: Expected a `Response`, `HttpResponse` or `HttpStreamingResponse` to be returned from the view, but received a `<class 'django.db.models.query.QuerySet'>`
Python Django
5 votes123 views2 answers
Python fetch url
Python
0 vote137 views1 answer
Python get all ips in a range
Python