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Rating Stats for

Andy L.

Rating
1567.59 (4,361st) 		Reputation
5 (2,388,167th)
Page: 1 ... 4 5 6 7 8 ... 23
Title Δ
pandas cross sectional indexing - select multiple columns +0.52
Finding the index of rows based on a sequence of values in a column... -0.81
Pandas DF convert date string to date year and month -0.03
Is there a way to loop through different columns from left to right... -0.40
Is there a way to grab the last item of a group +0.13
Updating data-frame column and losing date index +1.33
Pandas - Trying to combine data from multiple rows into a single ro... 0.00
modify strings in pandas dataframe -1.55
pandas pivot_table's margins is only aggregating vertically -0.15
Add a column to pandas dataframe with computation between rows valu... +0.47
List of numpy arrays to one numpy array -0.55
Pandas: How to use (df.groupby) in a lambda formula -2.05
How can I group sum and count in Python creating a new dataframe? -1.42
Combine and concat only non empty columns 0.00
Python pandas - what is the proper way to NaN all zeros before firs... 0.00
Update Dataframe while iterating through it - Python 0.00
How to repeat specific elements in numpy array? +0.45
Pandas - Extract value from Dataframe based on certain key value no... +0.45
Mapping a Dataframe into another using conditionals 0.00
How to split numpy array into numpy arrays based on columns? +0.46
Do what np.select(condlist, choicelist) does but instead with panda... 0.00
How to perform cumulative sum inside iterrows +1.83
multiplying large 2D numpy arrays +0.44
Pandas, list of dictionaries where values are a list. Convert dicti... +0.19
Pandas - Attach column to a DataFrame +0.47
create a NxN matrix from one column pandas +0.79
How to pivot the following pandas table in the following way using... +0.46
python groupby multiple columns, count and percentage +0.36
Optimize time iteration in python for encoding labels +0.08
Replace the below n rows values of a specific column with the same... -1.44
How to merge Multi Index in pandas with different index levels? -0.55
Groupby and A)Concate matching strings(and or substring) B)Sum the... +0.48
Pandas dataframe subract values from two columns in same dataframe... +1.41
Remove elements in an ndarray based on condition on one dimension +0.14
Replace values in a text with Integer values in a python dictionary... -1.52
Python: How to rename a set of columns in multiple data frames in c... +0.45
How to check if Pandas/NumPy arbitrary object contains or IS NaT/Na... +0.46
nearest member in 2 similary griided dataframes with sklearn 0.00
Dataframe cell to be locked and used for a running balance calculat... -0.53
how to get row indices where row slice contains a single value (0) 0.00
How to pass an object to a separate function - Python +0.48
How to append strings inside dataframe cells based on column values -0.68
Reshaping a numpy array into desired shape -1.12
Convert pandas hierarchical DataFrame to JSON +0.21
Assign 1d numpy ndarray into columns of a 2d array 0.00
Using agg with multi index in pandas +0.14
In Pandas, how do I breakdown human readable format of time into di... +2.38
Slicing a multi-index pandas dataframe with a large list 0.00
How to make a matrix point-symmetric in Python +0.42
Comparing Two DataFrames and Loop through them (to test a condition) -0.55