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

0 vote178 views1 answer
How to filter a series in pandas
Python
6 votes196 views1 answer
Python lambda key sort
Python
0 vote194 views1 answer
Python anonymous object
Python
0 vote198 views1 answer
Git commit emoji
Python
0 vote212 views1 answer
Simple Splash screen in pyqt5
Python
2 votes196 views2 answers
Random dice python
Python
0 vote195 views1 answer
Python filter timestamp
Python
3 votes183 views1 answer
Label size matplotlib
Python
0 vote202 views1 answer
Python next item in list
Python
14 votes165 views1 answer
Python function to print random number
Python