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jezrael

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1759.18 (30th) 		Reputation
772,905 (21st)
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Title Δ
Python: Load CSV, first column as row names, first row as column na... -1.42
How to use map to check if each list element is inside any set of r... -0.53
Need to create upper column for many lower columns and filling the... 0.00
Pandas: reshaping and multi-index 0.00
Dropping a row if sum of columns equals an individual column +0.89
Pandas dataframe groupby +2.27
how to print last 3 datas from the maximum date using pandas python 0.00
Vectorized implementation to create multiple rows from a single row... +0.40
How to efficiently rename/shorten a lot of columns in pandas? -1.16
Generate new dataframe using keys of exisiting data frame as column... 0.00
Datetime strptime in Python pandas : what's wrong? +0.16
Using Pandas .diff() on a time series column with a groupby -2.50
Why there is a empty cell above index in pandas to_csv() method? 0.00
python pandas: how to grow dataframe (fast) based on non-zero columns 0.00
Groupby/Reshape the data in pandas 0.00
Making dataframe from numpy - why columns are mixed? 0.00
Pandas: get first and last index of valid subsequent frames in column +0.40
Calculate difference between values using a filter using Pandas -0.62
Getting only top values within each group that have the same column... +1.52
Create copies of each column next to it for a pivot table in pandas 0.00
Pandas : merging 2 dataframes 0.00
Creating dataframe similar to the index and match functions in excel 0.00
writing out after comparing columns from 2 csv/dataframes 0.00
Pandas: reshape data frame 0.00
Pandas: delete duplicate rows 0.00
Pandas groupby for zero values 0.00
Remove ends of string entries in pandas DataFrame column +0.17
Add pandas Series as a column to DataFrame filling levels of multi-... 0.00
Deleting rows in pandas dataframe where label count > 2 0.00
SOLVED: pd.read_csv not correctly parsing date/month field when set... 0.00
Breaking out column by groups in Pandas 0.00
pandas: summing number of column values with groupby 0.00
How to extract tuple values in pandas dataframe for use of matplotl... -2.50
How to change column values and sort with pandas? -2.52
Pandas: "distribute" column values into multiple rows -2.34
Pandas count frequencies within str series +1.47
Using function in Pandas to split text -- reasons not to use apply +1.49
Keep only null values in column row pandas -0.51
Pandas .groupby automatically selecing column 0.00
Turn values in a DataFrame column into column labels +0.36
First n columns data frame 0.00
Pandas: Check if value is epoch time using python 0.00
Change values of a row with certain index +1.68
update cell value of duplicates without using for loop 0.00
How to convert a numpy matrix to a pandas series? 0.00
Pandas: Average value for the past n days +1.51
Multiply dataframes with differnet lengths regarding columns names -0.52
Pandas DataFrame column from a tuple -1.07
Sort multiIndex python pandas dataframe by the order they appear on... +0.37
Calculating percentile for specific groups +0.39