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Henry Yik

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1612.22 (1,335th) 		Reputation
1,013 (153,288th)
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Title Δ
Pandas: How to delete duplicates in rows and do multiple topic matc... 0.00
Conditional replacement across data frames using Pandas 0.00
Get a specific value from a cell +0.36
How to count pandas.Series range when groupie followed by value_cou... +0.92
Transforming Wide dataset to long format with multiple columns 0.00
how to replace list of columns with condition on one col by dict\df 0.00
How to add values from two dataframes according to the persons in f... 0.00
Change pandas data frame to add max column -> maximum value for... +0.92
Match two dataframes on multiple criteria within range of values in... +1.41
Calculate time between two different values in the same pandas column +2.87
Pandas taking ratio of difference from the row above and store the... +2.21
Turn multiple columns into two new columns in a dataframe using Pan... -0.95
In pandas, can asfreq be used to select the specific times sampled? +0.05
Pandas DataFrame Filling missing values in a column -0.43
Numpy array remove duplicates with if statement +1.93
Melt pandas dataframe multiple times 0.00
Is there any FAST way to do the following in python for time series... 0.00
Compare and remove duplicates from both dataframe +0.60
subtract two columns in a data frame if they have the same ending i... +1.55
Efficiently updating dataframe rows on the fly 0.00
Pandas combine multiple related columns into separate groups +0.65
Python:create combination of two columns containing lists as their... 0.00
How to group and get three most frequent value? +0.58
Python: create combinations of two columns containing lists as thei... +1.28
Identify Missing Variable & create dummy rows - Range based 0.00
Create new column in df1 by mapping the same column in df2 and appl... -1.78
Create two new Dataframes from existing one based on unique and rep... 0.00
Pandas Moving dates that are on the weekend to the next monday 0.00
Python pandas - compare values 0.00
Join two Pandas Dataframes keeping specific string in specific column +1.09
Pandas: How to fill missing period/datetime values in a multiindex... -1.85
Use drop duplicates in Pandas DF but choose keep column based on a... +0.37
Looping through pandas and writing each group of rows indexed by a... 0.00
How do I save pandasProfile report using Tkinter asktosavefile modu... 0.00
How to extract value from a dictionary inside a column of dataframe... 0.00
Limit timestamp column between 2 durations in python? 0.00
How to optimize a dateframe processing in pandas? +1.86
Text cleaning: removing dates from text, where there are +1.56
How to sort a group in a way that I get the largest number in the f... -0.79
Does Python Pandas have a way to specify a column that counts each... +0.97
justify data from right to left -1.83
Matplotlib zoom level stepping back on key press event 0.00
Turning repeated row labels into column headers in pandas +0.97
Pandas - Extract string using a specific pattern in column 0.00
How can I optimise this pandas workflow? 0.00
Generate MultiIndex DataFrame at different length +2.30
Creating a new column in the pandas dataframe depend on the other c... 0.00
How to Groupby columns(ignore order) in Pandas DataFrame? 0.00
Check if all conditions are True by group based on start date in pa... +1.62
line feed inside row in column with pandas 0.00