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Rating Stats for

sammywemmy

Rating
1453.50 (4,531,619th) 		Reputation
60 (953,397th)
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Title Δ
Pandas isin on multiply columns -0.60
Add new column from a list of dicts -0.68
Aggregate Over Multiple Columns with Multiple Data Types in Pandas -1.25
Nested JSON extract first level keys and add to a column Python 3? 0.00
How to append two dataframe in pandas -0.51
Perform calculations on subset of dataframe based on column value 0.00
Add new column to df based on values in other columns +3.42
How to group complicated condition in sql -0.61
Read file that has no delimiter between rows +1.37
How to count the number of rows containing both a value in a set of... +0.33
reading in tar.z file as pandas data frame in python 3.7.4? 0.00
Lookup on a pandas DataFrame 0.00
How to delete row in Pandas Dataframe using 2 colums as condition? 0.00
Merging pandas dataframes and keeping the rows where merge criteriu... -1.75
Find first non-zero element within a group in pandas +2.41
Dataframe using str() method on multiple columns +0.26
Multiply columns in Dataframe where columns are pd.MultiIndex -1.18
Sum of columns based on range of values of other columns in a Panda... 0.00
I need to unstack or pivot keeping duplicated index 0.00
How can I apply a function to every other row in a series in Pandas? -1.37
How to efficiently remove elements from series of pandas dataframe -0.99
Use groupby and aggregate with pandas dataframe on columns *and* in... 0.00
python/pandas equivalent to dplyr 1.0.0 summarize(across()) +0.55
how to get list of list after pandas groupby -1.03
how to split rows into columns separated by pipe in Pandas +0.57
How to change only the maximum value of a group which only have sum... +2.47
Calculate average of non numeric columns in pandas 0.00
How do I pivot this dataframe into this one? -0.30
How do you unwrap hyphen-separated number ranges in a Pandas DataFr... -1.82
How to unnest a column in a Pandas DataFrame? -1.24
How to combine numeric columns in pandas dataframe with NaN? -1.19
Pandas Groupby columns and get a frequency of 0 +0.06
Get Index of matching string from Two dataframe +1.31
Pandas DataFrame: Change column values? -0.34
how to drop NAs only if all elements are NAs in a groupby in pandas -0.82
filter based on partial string for multiple columns headers -0.91
Transform dataframe based on three first rows in pandas -0.96
Pandas Multiplication over different dataframe -0.44
Pandas melt with column names and top row as column -0.56
Remove first word in string depending on value of row above in Pandas +1.27
Pandas column merging on condition -0.62
Merging DataFrames with "uneven" data +3.19
How to insert missing data into a pandas dataframe, using another d... -0.38
Converting Wide Format Data into Long Format with Multiple Indices... -0.52
How to get the difference of the max and min of the row and input a... +0.26
Pandas group by two columns and get top n rows of each value of one... -0.82
In Python Pandas, how do I combine two columns containing strings u... -0.01
If statement across multiple columns in Pandas -1.08
Pandas drop consecutive duplicate rows only, ignoring specific colu... 0.00
Update column for all rows in first group 0.00