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Rating Stats for

David Erickson

Rating
1539.26 (12,172nd) 		Reputation
3 (2,487,361st)
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Title Δ
Implement different functions for different groupby objects pandas 0.00
Calculating quarter length in pandas.period 0.00
Delete a list of days in different time resolution (minutely data) 0.00
Merging or concat of multiple CSV files with a different number of... 0.00
Filtering dataframe rows as reading in CSV with multiprocessing 0.00
Python pandas: Applying rolling sum on pivot table +0.49
Python pandas: rolling sum does not produce 12 month sum +0.27
Pandas DataFrame Resample to Months when DatetimeIndex is last day... 0.00
Counting rolling occurences depending on specific conditions faster... +1.65
panda python how to make a groupby more columns -0.02
Turning repeated row labels into column headers in pandas -0.19
Get row index based on multiple column values in pandas +0.78
Cumulative sum with a reset -0.78
Pandas get all rows in dataframe A that contain substring of datafr... -0.50
How to replace '..' and '?.' with single periods an... -0.76
pandas iterate thru column to find text match, once found compare t... 0.00
Splitting a csv into multiple csvs +2.50
How to conditionally replace the value from one column of a datafra... 0.00
Pandas Lambda Function Format Month and Day -1.16
How to Open a Excel File that name changes all time 0.00
Pandas:comparing average ratio between to dataframe -0.51
python pandas.loc not finding row name: KeyError +0.49
Remove rows with the least frequent value in a column grouping by o... -0.32
Finding distinct values of a column from a sheet of excel file in p... 0.00
removing duplicate column values from pandas dataframe +0.34
How to sum values of one column based on other columns in pandas? +2.51
Add in a new column that appends all uppercase words in a phrase to... +2.76
Converting Wide Format Data into Long Format with Multiple Indices... -0.87
Separate data by date in numpy calculations -0.03
Pandas identifying if any element is in a row +1.12
pandas pivot to calculate difference between max date and second to... -2.26
Add leading zeroes to the Minute part of a datetime column -0.47
Pandas retain only a specified sub-sequence (groupby order retain s... +1.25
How to filter dataframe by hour? +3.26
How to subset a dataframe by the number of nans in each row to the... 0.00
How can I remove a certain type of values in a group in pandas? 0.00
Unable to calculate the frequency of unique values in a columns 0.00
Sequence to Sequence Sum Iteration 0.00
pandas exporting to TZ time format in .json file 0.00
Python: Rows to Column Conversion in pandas 0.00
create rows if missing in pandas df 0.00
Trying to match values in one data frame to values in another data... 0.00
Extracting a value 5 minutes away from the current row 0.00
Pandas Python Advance Filtering Through Fields to Create Sets 0.00
pandas groupby and filling in missing frequencies 0.00
How to build new columns based on the unique initial letters from a... 0.00
Looping through multiple Excel file to modify and rewrite original... 0.00
Python - Pandas Series - Intraday Data - Daily Average 0.00
How to read first and last column in pandas? 0.00
Create symmetrical pandas GroupBy with desired values 0.00