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wwnde

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1501.53 (391,102nd) 		Reputation
1,934 (86,512th)
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Title Δ
Pandas DataFrames If else condition on multiple columns +0.80
pandas select the minimum and max of each column and create a new d... -0.93
Swapping columns in certain rows -1.01
Pandas: calculation of the number of days when the sum of the durat... +0.04
Removing whitespaces using regex python -0.86
python: How to get a maximum aggregate value from a time step withi... +1.49
New column with window by mean +1.03
How can I check if the string contains certain word? -0.21
How do you map a dictionary to an existing pandas dataframe column? +1.27
Remove duplicated column values and choose to keep the row dependin... -0.46
Join based on multiple columns python +0.25
Python Pandas read_csv float64 to string -0.47
How to concat tuples and transform into dataframe +0.55
Replace values of a column from another column with the same month... 0.00
Pandas - dividing each cell by column sum - But it returns the same... -1.17
how to convert non-continuous integers in column to continuous in p... +1.93
Reshape the dataframe in pytohn 0.00
Split Revenue for Fiscal Quarters that Straddle Calendar Quarters i... 0.00
Trying to split a column of object datatype to create a separate co... -0.53
Sort Top 2 countries with max numbers group_by country from year 19... -0.46
Pandas dataframe column match and group by -1.36
How to select one value from row and update anotther row without a... +0.42
Split a pandas dataframe into two dataframes efficiently based on s... +0.57
Dataframe throwing 'Passing list-likes to .loc or [] with any m... -0.45
How to get value from list in pandas? 0.00
Apply operations to groups in pandas 0.00
Check if column value is in other columns in pandas ignroing specia... -0.46
Slice copy error while using two data frame and updating one of the... 0.00
Using regular expression to split into columns +1.36
How can I filter data from a DataFrame so that those values that ar... +0.05
sorting pandas data frame based on multiple values in a single cell +0.55
Joining dataframes with indices 0.00
How do I extract the first and last entry made by an employees duri... +1.28
modify values of a pandas column that contains nan +0.57
How to fill one column's missing values conditioning on another... -1.18
Pandas convert array column into multiple columns with a condition -1.68
Apply the same function on each record of a column in Pandas datafr... -1.70
Averaging dataframes with many string columns and display back all... 0.00
Splitting datetime value out of text string with uneven length +2.06
TypeError: unhashable type: 'list' dataframe list map 0.00
Filter Series/DataFrame by another DataFrame -1.61
cannot set pandas column values using series, sets everything to np... -0.45
How to perform row wise if and mathematical operations in pandas da... -1.49
multiple operations on two dataframes using pandas -1.73
Find consecutive elements satisfying conditions pandas -0.26
Apply lambda to populate column with mean from columns left of give... +0.03
Add a column value with the other date time column at minutes level... -0.52
How do I set pandas dataframe cells equal to based on column values... 0.00
Splitting more that one column with delimter to multiple columns in... -0.53
Pandas: How to find the average length of days for a local outbreak... -1.51