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ALollz

Rating
1600.48 (1,755th) 		Reputation
18,151 (7,680th)
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Title Δ
dictionary with list values as multi index dataframe -0.61
Add items in a list until their sum exceeds a threshold +1.44
Remove white space from entire DataFrame -0.12
Pandas re-arange flat hierarchy from bottom up to top down 0.00
How do I concisely replace column values given multiple conditions? -0.79
Pandas: How to group by a datetime column, using only the time and... +1.01
create lag features based on multiple columns 0.00
np.where condition first instance ok, second instance throws error 0.00
Map only first occurrence of key/value match in dataframe -0.86
How to show label names in pandas groupby histogram plot -1.94
Calculate streak in pandas without apply +1.37
How to resample/reindex/groupby a time series based on a column'... -1.96
Average for past 2 months +0.38
How to calculate inverse cumsum in pandas +0.35
pandas pivot - summarize two fields, dependent and independently of... 0.00
Search value in DataFrame based on multiple columns 0.00
Pandas drop nan using first valid index by group -1.33
Add suffix to column names that don't already have a suffix -1.04
groupby date using other start time than midnight -2.06
Computing age from to_timedelta is weird, and DateOffset is not sca... 0.00
Filter by combination of three columns the n first values +0.76
Deleting values conditional on large values of another column +0.57
Compute rank average for multiple columns manually +1.95
Select dataframe rows with ambiguous value assignment -0.11
Using higher frequency data as a proxy for lower-frequency data 0.00
Plot by unique values of a column -2.01
Convert Quarter + Year (Datetime) into String in Pandas -2.05
Iterate two dataframes, compare and change a value in pandas or pys... 0.00
Conditional Running Count in Pandas for All Previous Rows Only +1.66
Calculate euclidean distance between groups in a data frame +2.01
Is there an opposite function of pandas.DataFrame.droplevel (like k... -1.41
Pandas - split text with values in parenthesis into multiple columns +2.24
Pandas - how to create a new column that takes value from colum of... +1.39
Apply function on a particular column of a dataframe -0.38
Get Max value comparing multiple columns and return specific values +0.75
How to calculate the average number of days between the first and t... 0.00
Pandas timestamp: modifying date and keeping time -0.79
Counting most common combination of values in dataframe column +1.06
Enumerate row by group in python -2.37
Edit a dataframe 'inplace' in a function, or return the edi... +2.26
Pandas count NAs with a groupby for all columns +1.78
How can I search a value in two different dataframes and add it to... -1.51
How to create new column names and populate row values from lists i... +0.38
Offset groupby difference by one row 0.00
Python: Calculate number of days between two days 0.00
Can I reduce lines with two similar groupby functions? 0.00
Enforcing data type while creating dataframe with known bad data 0.00
Pandas groupby to get percent of total rows by specific label 0.00
Create a new column pulls in values where a value equals a column n... +1.19
Random Choice loop through groups of samples -2.04