StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Quant Christo

Rating
1487.84 (4,446,339th)
Reputation
117 (648,274th)
Page: 1
Title Δ
splitting text with logic inside dataframe -3.84
Proper data manipulation script layout, where all merges, drops, ag... 0.00
Pandas to datetime with German date format? 0.00
Pandas dataframe.read_csv ,quotechar doesnot work 0.00
Pandas sum over a date range for each category separately 0.00
Python Pandas DataFrame to return all sets of dates within one mont... 0.00
ParserError with value containing delimiter 0.00
way to speed up pd.concat or use other method to join tables +0.49
Jitter function on Geographic coordinates (Latitude/longitudes) -0.10
back fill according to other column 0.00
How to remove "double quotes" in data, when reading data... +0.10
Convert pandas multi index dataframe into a simple dataframe with a... 0.00
Pandas melt on MultiIndex columns +4.15
How to optimize multiple operations on python dataframe that are cu... 0.00
How to convert multi header pandas dataframe to a list of nested di... -0.64
add binary values to column dataframe based on list +1.52
Set column values based on lookup from other column +0.85
applying astype(str) on necessary column only +0.16
Function not returning the correct amount of observations +0.17
Groupby 3 columns and just keep the smallest 5 for each group +0.17
Pandas - Replacing Nulls with the most frequent value from groups +0.81
why does my index begins from second row? 0.00
How to convert from pandas dataframe to a dictionary 0.00
iterating through elements in a column fo preprocessing using python 0.00
Pandas: Drop and count consecutive duplicates with condition -2.68
Convert series of dict and concat to dataframe +4.14
Drop rows from a dataframe based on other rows in the same dataframe -2.41
create DataFrame from each row of another DataFrame in grouped colu... -3.72
Pandas convert boolean column to column name when true -3.14
DataFrame Groupby two columns and get counts of another column -2.11
How to melt `pandas.DataFrame` with hour columns and divide them on... +0.13
How to group by all columns except a few in Python? 0.00
How to plot stacked bar-charts in pandastic way? -4.27
How to detect obfuscated categorical data in pandas dataframe -1.47
Nested dictionary of any depth from dataframe -2.13
Pandas read csv - dealing with mixed named/nameless columns 0.00
pandas: add new column computed from row and partner row +0.83
pandas: add new column computed from row and partner row +0.83