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ansev

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1614.99 (1,249th) 		Reputation
1,225 (130,225th)
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Title Δ
Return blank or zero values from dataframe only -0.41
Remove lines from a tab file according to conditions in another tab... +0.41
Add a new column in another df depending on informations in another... 0.00
How to get columns corresponding to n largest values in a single ro... -1.21
pandas backfil and ffill with different values +0.23
How to fill Nan values for multiple columns at once? +1.22
How do i name my index column of the attached dataset? +1.50
Calculating percentage changes (pandas) 0.00
How can I unpivot or stack a pandas dataframe in the way that I ask... -0.76
Pivoting multiple rows based on sorted values in dataframe -2.06
How do I subset a dataframe by criteria when some of the column are... +1.32
Python: Checking unique category for each users -1.51
Pandas add columns with scalar multiplier +1.96
Counting instances in dataframe that match to another instance 0.00
Get the number of rows in groupby-ed dataframe 0.00
How do you copy values from one dataframe to another if a condition... -0.85
Is there python function to replace NaN values in time series? -0.04
Duplicated rows after merge 0.00
Pandas: change cell values based on condition +0.36
Find all groups in which specific values show up +2.39
How take the same DataFrame with a condition on value counts of a c... +0.09
Python 3.6: Creating a pivot table summarizing counts of values for... +1.73
Joining pandas dataframes based on date -1.17
Why is Pandas .loc changing only one row? 0.00
fill values from cell above in a given column +0.46
return a unique pair of columns in python regardless of the order 0.00
For loops with multiple result +1.01
Pandas Create DataFrame with ColumnNames from a list +0.18
show values on bars in bar charts 0.00
Adding specific list-elements in a pandas column of lists 0.00
How to account for the different dates when calculating change -0.55
create new dataframe from pandas value counts 0.00
Select corresponding values to a instant t in columns 0.00
If else condition to compare 2 columns and insert a new column in P... 0.00
How to compare two different structured excel in python 0.00
Calculate the price of Items in stored in list form +2.25
Calculate the distance travelled by each inspector using lat, long... 0.00
Extracting an element from list embedded in column +2.54
Calulating number of series in python pandas 0.00
Is there a way to replace a whole pandas dataframe row using ffill,... -1.67
Flatten a pandas dataframe containing lists 0.00
How to center header text in pandas dataframe? 0.00
How to access Boolean expressions using pandas 0.00
Fill the values between two pandas column values with same values -0.76
python dataframe gropuby using pd.Series.mode throws error when `by... 0.00
Select "entities" where only there are several groups of... +1.78
How to create a new column in Pandas DataFrame based on a group of... -0.50
Filter count in pandas 0.00
Why does diff on these Pandas groupby results in Nan? +2.19
Pandas Groupby to get average of each group +0.47