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Stefan

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1540.35 (11,631st) 		Reputation
22,711 (5,756th)
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Title Δ
How to concatenate pandas.DataFrames columns 0.00
When extracting a Series from a DataFrame with multi-indexed column... 0.00
Expanding mean over multiple series in pandas 0.00
adding data pandas dataframe +0.47
How can I plot a correlation matrix as a set of ellipses, similar t... -1.71
How to efficiently generate a special co-author network in python p... 0.00
How to combine two dataframes only if there is a common index only,... +2.51
How do I plot multiple series with different x-values in Pandas? 0.00
pandas: read a small random sample from big CSV, according to sampl... 0.00
Dataframe: shift expanding mean with groupby 0.00
Data Frame in Panda with Time series data 0.00
Converting tuple into dataframe +0.48
How to apply a function ( BigramCollocationFinder) to Pandas DataFr... +0.47
Python Flatten Dataframe With Multiple Columns all n-length -0.76
pandas rolling_apply TypeError: int object is not iterable" +2.38
Pandas DataReader Fails To Obtain Data for Mutual Funds and Indexes... 0.00
Why recast a pandas groupby object as a dataframe to write to excel? -1.31
How to use correlation functions in pandas & numpy with decimal... 0.00
Vectorizing Haversine distance calculation in Python +0.13
Python/pandas/numpy: 'StringMethods' object has no attribut... 0.00
pandas rank by column aggregate +1.35
Merge rows with same id and time in pandas 0.00
Conditional Summing on python dataframe -0.01
Merge/Concat Issue +0.48
Replace values by running maximum values in pandas dataframe -0.04
Time Series Analysis - unevenly spaced measures - pandas + statsmod... 0.00
how to draw the dataframe without the breaktime 0.00
Using Pandas DataFrame to Generate Trading Signals 0.00
Pandas Dataframe relative indexing 0.00
Pandas Calculate Logical OR based on several columns +1.85
Seasonal_decompose on pandas DataFrame with time series - Python 0.00
Get hour from column pandas 0.00
Dates to Durations in Pandas +0.49
Python Pandas Least Extreme of Three Row Dataframes +0.48
pandas - read_csv with missing values in headline -0.52
Chosing a different value for NaN entries from appending DataFrames... 0.00
Pandas retrieving value from an excel table row 0.00
Extracting a column from every Frame in a Panel 0.00
How to get a value from a cell of a data frame not as a series? 0.00
Pandas dataframe frequency operation +2.00
Pandas Data Frame correlation with Series 0.00
Convert Matrix format to Column in Pandas 0.00
Problems using iterrows() with Pandas DF after slice/reset index 0.00
Adding A Specific Column from a Pandas Dataframe to Another Pandas... -2.34
Python: group data by customer, select minimum column and return di... +2.17
Auto Regressive (AR) model using Maximum Likelihood Estimator in pa... -0.53
Dataframe to custom Dictionary and vice-versa -1.20
I need help to structure the python csv to json in the following fo... 0.00
merge every two columns on pandas.DataFrame -1.37
Transform pandas Timestamp to end of current month -1.12