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Erfan

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1645.43 (636th) 		Reputation
898 (169,245th)
Page: 1 2 3 4 5 6 ... 23
Title Δ
Mapping keys from dictionary to values in cases where column being... 0.00
Multiple IF condition based on previous and the current row - Pandas +0.34
How to predict a time series set with statsmodels Holt-Winters 0.00
Pandas: Transform column to join unique elements 0.00
Is there a pandas functionality to get an None instead of an index... +2.05
Python Dataframe: Get alternative days based on month? +0.35
compare columns across two dataframes, for each row, score and pick... +0.09
Moving and cleaning some rows to one 0.00
changing data type in pandas dataframe changes filtering result 0.00
Combining pandas with different columns 0.00
How to find positive survey streak for multiple employees using pan... 0.00
Python/Pandas: Finding index for the nlargest and keeping only thos... -1.88
Mask cells where column name equals index (pandas) -1.25
Find duplicates in pandas with condition (Python) 0.00
Find columns with the same values rearranged -0.16
Pandas - Finding rows where two or more meet a condition 0.00
Remove Rows Non-Max Count of Non-Unique Column to Another Column 0.00
Pandas - sort on unique values 0.00
Python/Pandas - Creating a new Column showing Average of only the L... -1.02
Difference between two Pandas DataFrames to show how things has cha... +1.01
Pandas DF combine rows based on specific column 0.00
modify strings in pandas dataframe +1.55
How do I calculate a percentage on the fly when plotting? 0.00
compare two columns row by row and nan duplicate values pandas 0.00
Get column with cumulative business day for each month from pandas... 0.00
DataFrame row and previous row calculation 0.00
How to uppercase acronyms in a dataframe +0.69
Split Columns Pandas +0.36
How can I get the n closest to zero values in a pandas Series? +1.02
Calculating the sum of a column if it contains a string stored in a... 0.00
Getting the avarage value from a column in a dataframe if a column... 0.00
How to add a new column and fill it up with a specific value depend... 0.00
How to delete the first and last rows with NaN of a dataframe and r... -1.87
Creating a new column from another column + unique numeric index in... 0.00
Pandas: How to merge two data frames and fill NaN values using valu... +1.01
pandas number of items in one column per value in another column +1.97
Python dataframe replace last n rows with a list of n elements -1.34
Flag the first non zero column value with 1 and rest 0 having multi... -0.09
Python Dataframe: Assign Values to a column based on other column? +0.32
Pandas groupby get the smallest string +0.12
Pandas: With array of col names in a desired column order, select t... -0.54
pandas dataframe split values in one row by weights -0.62
How to apply a formula to all columns in a Dataframe pandas +0.35
Get the difference of two columns with an offset/rolling/shift of 1 0.00
How to change value of column with different percentage values depe... -1.16
Find values in one column that have association with certain values... -1.22
Count a certain value for each country 0.00
Pandas - How to verify if Series value 1 is in Series value 2 ( at... -0.15
Code to do ANOVA on different Dataframes where groups can change 0.00
Python - Replacing words from list in DataFrame with Regex pattern +0.36