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JohnE

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1519.27 (33,435th) 		Reputation
14,445 (9,841st)
Page: 1 2 3 4 ... 7
Title Δ
Panel OLS in statsmodels (because it's deprecated in Pandas?) 0.00
rolling return for all groups 0.00
How to handle custom named index when copying a dataframe using pd.... -1.22
Create symmetric matrix from pandas data frame 0.00
Unable to assign values to new MultiIndex slices (setting with enla... 0.00
Resampling a Time Series in a MultiIndex DataFrame 0.00
Identify Updated Value in Time Series Data Python Pandas 0.00
Retaining categorical dtype upon dataframe concatenation 0.00
Pandas changing value in a column for selected rows -0.59
Creating mean and sum dataframe using groupby 0.00
TypeError when using iloc to create dummy variables +2.43
How to check if a pandas Series contains Timestamps? -0.53
What are possible pandas basic / scalar data types? 0.00
Is there a way to read stata labels in python -0.04
Pandas DataFrame: Find index values for sequences of a certain leng... -2.25
Does a DataFrame with a single row have all the attributes of a Dat... 0.00
Pandas count number of occurrence in past N days, meeting certain c... +0.45
Replacing an dataframe element's data with the next row +2.52
How to concatenate multiple pandas.DataFrames without running into... +0.31
What is .iloc[] type? -0.04
Pandas: Speed up minimum value extraction -0.75
Python pandas - select rows based on groupby +0.21
Can't correctly assign values to a new column, when using boole... 0.00
Pandas: rolling count if within a loop -0.54
Rounding in numpy? -0.29
Modifying certain pandas dataframe colums, apply changes to entire... 0.00
GroupBy and Apply (I think) is making Python Pandas code run very s... 0.00
pandas isin() returns different result as eq() - floating dtype dep... +0.46
Generate the code that produces my observed dataframe (Multilevel i... -1.60
Partial Map with a dictionary in Pandas (python), Return attributes... -0.53
How to randomly select some pandas dataframe rows? -1.78
Convert a pandas dataframe function into a more efficient function 0.00
Renaming columns using column data from another dataframe 0.00
Selecting rows in a MultiIndexed dataframe -1.84
Why Pandas .loc speed in Pandas depends on DataFrame initialization... 0.00
Pandas Dataframe to Code -0.04
Find co-occurrence of columns in dataframe 0.00
Indexing Pandas Applymap 0.00
Group a column such that its sum is approximately equal in each group -1.46
Pandas: assign an index to each group identified by groupby +0.69
Selecting multiple (neighboring) rows conditionally +0.45
what if index access fails in pandas df -1.12
Pandas Determine the Start, End and Bottom of Recession based on GDP 0.00
Find outliers of data 0.00
How to calculate percentage and store it in a new column? -0.94
Find two consecutive quarters of GDP decline, and ending with two c... -0.56
More efficient way to clean a column of strings and add a new column -0.91
Percentage match in pandas Dataframe -0.52
Python pandas - using apply funtion and creating new columns in dat... 0.00
Python Pandas: Find the maximum for each row in a dataframe column... +0.44