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Rating Stats for

Andy L.

Rating
1567.59 (4,361st) 		Reputation
5 (2,388,167th)
Page: 1 ... 15 16 17 18 19 ... 23
Title Δ
Add complementary values to numpy array +0.13
Numpy: Use vectorization for loop while referring to previous row v... +1.16
Multi-Index Lookup Mapping 0.00
Pandas mapping all, and a portion, of column value in another column -1.36
Split string to columns using text as column headers and column val... -1.06
Loop over list and use values based on condition in dataframe -0.57
how to determine if a numpy array or pandas row contains a string? +1.16
replace four digits pandas -0.30
Expand nested lists to rows, create headers, and map back to origin... +1.18
replacing null values in the whole dataframe based on values in one... +1.04
split entries dictionary entries for dataframe python -1.30
Append category to column if date range is between start and end date +0.89
Combining 2 arrays into a dictionary +1.36
How to check if every item pandas column of lists is an int? -0.89
How to compare two dataframe columns(same data not required)? -1.63
Pandas pivot table / groupby to calculate weighted average 0.00
How to find duplicated pairs in a list in python? -0.91
Pandas: Replacing column values with ones as retrieved from other d... +1.21
Combination of two DataFrames with condition +0.51
Create columns dynamically in pandas with keyword extraction -1.06
get partial sum of values in df column once they reach a certain th... -0.76
Concatendate n dataframes by index 0.00
What is the best way to slice a multiindex dataframe using a list o... -0.68
Column of encoded labels based on whole dataframe +1.57
computing condition median with groupby -0.61
Find pairs of matching values using pandas vectors function +3.25
How do I copy a Python DataFrame conditionally to columns named par... 0.00
Calculate difference in days given values from two columns -0.76
pandas wide to long based on date column -0.77
How to convert column into row? +0.48
PANDAS NEW COLUMN BASED ON MULTIPLE CRITERIA AND COLUMNS -1.33
How to simplify code to check ranges in pandas -0.41
Numpy reshaping 2D to 3D: moving columns to "depth" -0.51
Select all the groups that meet condition at least once -0.90
Calculating mean value of item in several columns in pandas -0.04
Indexing 3d numpy array with 2d array +2.27
New DataFrame column using the key of a dictionary as row value whe... 0.00
Alter a pandas datetime column based on next value of another column -1.25
Filter a data-set from a dictionary keys and values -1.33
Apply conditional groupby +0.55
Finding end of a month in a column of pandas dataframe +0.52
How to make dictionary keys is one column of pandas dataframe to th... -0.09
Computing the set difference among two consecutive rows in dataframe +2.41
How can we groupby selected row values from a column and assign it... -0.78
How to filter pandas series values based on a condition -1.24
How to compare two data frames with same columns but different numb... 0.00
Average across lists of lists in numpy +0.93
How to dynamically add conditions to .loc pandas -0.05
Creating a list of dataframes from a daraframe in python +0.47
Change type of multiple columns from datetime to date simultaneousl... -0.49