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BENY

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1603.61 (1,641st) 		Reputation
157,341 (347th)
Page: 1 ... 185 186 187 188 189 ... 192
Title Δ
Flatten out a pandas dataframe? +0.51
Extracting slices that are identical between two dataframes -0.25
Python / Pandas - Count number of rows with certain index -1.77
How to custom flatten a data frame? -0.62
Cast pandas data frame from long to wide without pd.pivot -0.93
How to delete all columns in DataFrame except certain ones? +1.78
Various ways to assign multiple columns to existing pandas dataframe -1.69
pandas DataFrame get 1st day per year from MultiIndex DateIndex -1.81
Merging multiple dataframe lines into aggregate lines +0.57
How to get back the index after groupby in pandas +2.32
Find the name of the column in a Pandas DF which contains the longe... -1.41
Sort weightly a dataframe according to two columns 0.00
R change data.frame structure from pairwise columns to pairwise rows +0.20
How to get moving average of past months in Pandas +0.54
Extracting data frames with equal length from one data frame 0.00
Dataframe Difference 0.00
Sum rows containing the same information and delete rest 0.00
When slicing a 1 row pandas dataframe the slice becomes a series +0.11
Is there anyway to ungroup data in a grouped-by pandas dataframe? -0.95
R dplyr sum based on conditions 0.00
Randomly remove duplicated rows using dplyr() -1.21
How to check whether a DataFrame is empty? -1.02
Can I use date index to create dummies in pandas? +0.92
Pandas Row Date Conditional Filter Prior to Groupby - MAXIFS/MINIFS 0.00
Applying complex functions on pandas data frame 0.00
Reshaping a column based on another column in a pandas dataframe -0.97
Combine multiple columns in Pandas excluding NaNs -0.96
How to replace dataframe column values with dictionary keys? -0.49
Fill missing date record by duplication former date record in pandas +0.43
Remove NaNs from DataFrame and duplicates from multi-index -1.18
pandas-change order of rows to make a value evenly distributed +0.53
Add a row to a dataframe showing amplitude (max of the sum of the p... 0.00
Python pandas rank/sort based on another column that differs for ea... -0.97
Python PivotTable/Groupby Text Columns +1.84
enumerate groups in a dataframe -1.34
python DataFrame: get 'set' from DataFrame elements -1.43
New columns based off existing column and column located next to it -0.46
Creating a new column in a dataframe based on the result of the add... +0.66
pandas - convert string into list of strings -0.56
Copying a column from one DataFrame to another gives NaN values? -0.35
Optimizing dataframe manipulation: new column based on conditional... -1.11
DataFrame concat different column values when index are the same -0.84
How to sort multiple dicts in list with key (google babyname exerci... +0.50
merge row values in two consecutive rows using pandas -1.45
PANDAS Group By with Multiple Functions Applied +2.56
mutate new column that matches to defined strings +1.24
How can I retrieve the k highest values in a data frame in pandas? -0.84
multiply two pandas dataframes -1.07
Aggregate numeric column values for duplicate rowID and retain firs... -0.88
How to set or replace values of rows by a previous column value if... -1.45