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Valdi_Bo

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1504.73 (147,794th) 		Reputation
5,170 (32,039th)
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Title Δ
Program to run loop 900K times to select 30 random numbers for each... -1.27
Create subplots using pandas +0.47
Find missing days and grouping -0.80
Python dataframe axis with sum() and apply() are working differently 0.00
Python tz aware str to datetime object for resample calculation 0.00
How to get previous row with condition in a DataFrame of Pandas +0.15
Why does reindexing a pandas DataFrame give me an empty DataFrame? 0.00
Scatterplot do not show any graphs 0.00
Convert string to set array when loading csv file in pandas DataFrame +0.08
Find max number of consecutive days -1.43
Calculate difference between two time columns in pandas as a new co... -0.80
Select rows in a dataframe based on a condition spanning several da... 0.00
How do I better perform this numpy calculation 0.00
Effectively removing rows from a Pandas DataFrame with groupby and... 0.00
Python Warning:" SettingWithCopyWarning: A value is trying to... 0.00
How to run a function on every row of a pandas DataFrame -0.46
Is there a way to replace anomalies with the mean of the two rows b... 0.00
How to unstack a dataframe in python 0.00
How to remove duplicates based on lower frequency -0.00
pandas: remove rows if condition is met -1.66
Plotting power function in python but graph is blank -0.53
Elementwise subtraction in numpy arrays -2.21
how to ffill a multi-index dataframe based on a first level mask 0.00
pandas.DataFrame.fillna - TypeError: only integer scalar arrays can... -0.01
parse json data to pandas column with missing quotes -0.45
Broadcasting 4D numpy array 0.00
Why isn't the groupby method working in this rolling sum calcul... 0.00
numpy: opposite of nonzero (get indices of zero elements) 0.00
Convert a dictionary of a list of dictionaries to pandas DataFrame +0.50
How to create a pandas dataframe with 2 dataframes one as columns a... +0.57
How to plot columns from a dataframe, as subplots +2.57
Pandas Merging User Logon and Logoff times 0.00
How to get column name that has max value in a specific row? -0.03
New to Python and Pandas, Looking for help aggregating observations 0.00
Count days between current row and last row with distinct value 0.00
Sort columns in Pivot table with Pandas -0.01
How do i convert one column from an imported csv using numpy from s... -0.28
Most pythonic way to index each tuple contained within a list +0.16
How to iterate multiple columns in a Pandas dataframe? +2.67
Why I can not calculate distance between two numpy array? 0.00
Finding unique elements of a column. TypeError: '<' not... 0.00
Why are the elements of my numpy array being floor divided? -0.27
How to split by weekly and get the count by agent? -0.87
Pandas: Clean way to calculate running error based on boolean colum... -0.54
Seaborn lineplots: plotting from dataframe plots only even plots +1.98
Matplotlib fill_between(...) doens't work on PeriodIndex 0.00
Plotting Data from Excel file 0.00
Numpy element-wise mean calculation for 2D array -1.90
How do you extract the date format "Month_name date, year"... 0.00
Aggregate and count number of continuous time intervals in pandas 0.00