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Quang Hoang

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1649.33 (578th) 		Reputation
2,157 (78,028th)
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Title Δ
Replace all cells in a dataframe which contain '...' with n... 0.00
Change dataframe to dictonary on unique column +0.31
Pandas Dataframe Advanced Split +0.31
Calculating percentage change in pandas dataframe compared to basel... +0.31
pandas dataframe mean value with two groupby: one by month, another... +0.84
How to clean JSON data to export only the necessary columns to a pa... 0.00
Pandas GroupBy with 2 indexes: want to use % of second index as agg... 0.00
How extract records from a dictionary that doesn't have comma a... 0.00
How to aggregate based on condition of a column in pandas? 0.00
Plotting time series data group by month per product 0.00
Pandas: Convert Quarterly Data into Monthly Data 0.00
How to mutiply arrays of matrices in Numpy -0.64
Keep 24h for each day when resampling `pandas` `Series` (from daily... 0.00
One-hot-encoding pandas dataframe features according to a list 0.00
Matching item in list with item in column containing list +1.03
Creating multiindex column Pandas dataframe from existing dataframe 0.00
Unfold nested dictionary with lists into pandas DataFrame - keys co... +1.92
Create Pandas column with the max of two calculated values from oth... +1.28
Why `&=` does inplace in pandas dataframe? +1.95
How to chart groupby counts in pyplot? +0.31
Is it possible to apply an agg function without listing out all the... +0.33
Highlight values based on multiple criteria +0.32
Check if timedelta is greater than value (Python) -0.66
Plotting stacked bar -0.45
Create a matrix with distances between geopoints +0.31
How to create new columns using groupby based on logical expressions 0.00
How do I avoid SettingWithCopy warning when iterating over rows of... 0.00
How to format seaborn plots +1.49
Slicing grouped dataframes carries more rows than expected 0.00
Creating a new column from two columns with apply() +0.70
How to simplify the use of pivot in pandas? +1.56
Graphing Time series in python using consistent hourly markings 0.00
Pandas Replace original column null values with df.apply results -0.12
Sumifs excel formula in Pandas +2.01
Adding Existing column at the end of another column within a datafr... -1.34
Transposing dict of dataframes to single dataframe 0.00
Calculate percent change over time on an unsorted dataframe using g... -0.19
Subsetting pandas dataframe for identical value on several consecut... 0.00
A more efficient way of clipping the values in arrays? -0.46
Assign datetime range to variable using python +0.33
Expand numpy array dimensions to a given shape +0.33
How to style columns in pandas without overlapping and deleting pre... 0.00
Pandas pivot table on DATE column 0.00
Append Pandas dataframe +0.68
Pandas - Compare 2 dataframes to look for first instance per day wh... 0.00
Pandas date range offset table 0.00
How to do subtotal using tabulate in python 0.00
Bar plot with confidence intervals looks different with yerr parame... 0.00
Pandas group by and sorting by values within the group 0.00
How to create a pivot table on pandas DATE column and calculate tim... 0.00