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Stefan
Lead Data Scientist
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Economist, entrepreneur and data scientist. Author of

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1234
UnicodeDecodeError when reading CSV file in Pandas
Aug 11, 2013
275
Save Dataframe to csv directly to s3 Python
Nov 15, 2016
190
Row-wise average for a subset of columns with missing values
Jan 12, 2016
174
How to import a text file on AWS S3 into pandas without writing to disk
Jun 8, 2016
168
How to add a suffix (or prefix) to each column name?
Dec 2, 2015
112
Is there a way in Pandas to use previous row value in dataframe.apply when previous value is also calculated in the apply?
Jan 18, 2016
107
Making a chart bigger in size
Jul 10, 2016
73
transform scipy sparse csr to pandas?
May 1, 2016
70
How to insert pandas dataframe via mysqldb into database?
May 10, 2013
49
How to surface plot/3d plot from dataframe
Apr 13, 2016