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Erfan

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1645.43 (636th) 		Reputation
898 (169,245th)
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Title Δ
GroupBy and plot with pandas 0.00
Pandas Get Max values within each group, by group sum +1.81
How to find the length of value_counts() that is greater than 1 in... 0.00
Pandas Groupby but keep all the dataframe 0.00
Label sequences by group in Pandas +1.97
Shifting and reverting multiple rows in pandas dataframe -0.41
Dummy based on nth decile by group in pandas python -0.70
Using Python's max to return two equally large values across co... 0.00
Compare row with all previous rows +0.27
Filtering non-'cohorts' from dataset +1.11
pandas conditional loc append values -2.40
select columns in a dataframe via indexing notation and not column... +0.08
Sum all value columns and add total row in df based on groups 0.00
Count occurrences of feature pairs for a given set of mappings 0.00
Adding columns to DataFrame extracted from string expression 0.00
Python:how to split column into multiple columns in a dataframe and... +1.28
pre-commit for local hook gives error: "unrecognized arguments... -2.54
How to create a crosstab with concatenation on pandas dataframe? +0.34
Why convert map function to list in Pandas DataFrame? 0.00
Is there a function like isin() in pandas that accepts conditional... +1.20
How to add column to empty pandas dataframe 0.00
Extract everything to the left 2nd occurance of a character in pand... 0.00
Pandas DatetimeIndex TypeError 0.00
Find the top 5 values based on the sum in the last column and last... 0.00
How to randomly select a row based on given probabilities in Pandas 0.00
Pandas forcing columns to be based on the first `k` delimiter strings 0.00
Merge multiple CSV files using Pandas to create final CSV file with... 0.00
put equation to calculate value for new column +0.85
Pandas Groupby aggregation function on specific columns, display al... 0.00
Pandas groupby individual elements from a larger split string 0.00
How to set masked pandas DataFrame column to column of lists 0.00
Swapping cell values based on index -2.82
How to vectorize/optimize calculations that rely on prior rows -1.44
How to push a pandas dataframe to bigquery with `DATE` types? 0.00
Convert pandas df cells to say column name +1.01
Count unique values for each group in multi column with criteria in... -0.44
All combinations of a dataframe, grouped by ID and ordered by ascen... +2.16
Pandas count rows in other df corresponding to conditions 0.00
Rolling average over fixed time-window in dataframe -1.38
How to calculate difference for every unique column value based on... +0.32
how do I update pandas library using conda in mac os? 0.00
How to read parquet files from Azure Blobs into Pandas DataFrame? 0.00
How can I find the change in trend in pandas dataframe column +0.30
pandas create new column from existing column values 0.00
Filter pandas dataframe columns based on value for columns in a list 0.00
Transform list into dataframe selecting some particular elements as... -1.89
Removing some parts from rows +2.14
How do I replace duplicate value in a column to make it unique base... -1.89
Select rows of pandas dataframe in order of a given list with repet... +1.53
check if values of two columns are same and then fill with nan in o... +0.32