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Andy Hayden

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1616.51 (1,197th) 		Reputation
211,172 (213th)
Page: 1 2 3 4 ... 39
Title Δ
Error returned when using nested dictionary as lookup table for a d... 0.00
setting multiple apply columns 0.00
df with a columns of dates add a duration column between current an... -0.96
Pandas: Creating a new column for if another column is blank or not 0.00
How can I simplify adding columns with certain values to my datafra... -0.65
sort very long list of integers quickly in python +0.07
Which is the Pythonic way for Pandas to obtain the same result as a... 0.00
Python passing array from function to function -0.48
How to destroy Python objects and free up memory +0.48
How to use pandas .replace() with list of regexs while honoring lis... -0.33
How to use numpy functions to make this list -0.05
How to remove row of elements with condition in 3 D numpy array? 0.00
How can I repeat each array element a number of times equal to the... +1.07
Pandas groupby rolling mean with custom window size 0.00
Looping by row, and then by column using pandas 0.00
Reduce a pandas interval dataframe to a table of 12-month x 24-hour... -2.27
How to format pandas datetime64 type to show only the time and not... -0.15
Combine Pandas DataFrames while creating MultiIndex Columns 0.00
Read a row that has been split in multiple lines using python pandas 0.00
Impute value based on other columns value +1.65
Python Pandas Ratio of values in group to group total for each group 0.00
Count and Concatenate Integer in Pandas GroupBy 0.00
Nesting/grouping a range of columns when converting a Pandas DataFr... 0.00
Retain values in a Pandas dataframe -0.15
How to delete an undesirable row from pandas dataframe +0.32
Calculate value based on neighbouring rows in Python Pandas +0.40
How isolate between two times in pandas data frame and then modify... 0.00
Why the order matters in Occurrences? Coursera-Scala +0.35
Concatenating two dfs in Pandas +0.68
How to truncate a series/column of a data frame with single operation +1.61
Period list for grouped datetime -0.75
numpy count frequency in more than one array -0.16
Group by and calculate difference in timestamp 0.00
How to show midnight time in DataFrame in Python? 0.00
Select a dataframe using boolean selection, and then extract the va... +2.00
Pandas: Last time when a column had a non-nan value 0.00
Get column names for the N Max/Min values per row in Pandas +3.05
How to loop over timestamps and create df 0.00
Python Pandas make calculation in single cell +0.01
Select multiple columns by labels in pandas not all in order 0.00
Find closest value pairs and calculate mean in Python +0.35
Pandas map according to values in multiple columns 0.00
Python comes up with an error in the end the error says KeyError &#... 0.00
Scala - how to pattern match when chaining two implicit conversions? +0.80
scala class members causing error "Class 'class' must... -0.97
Trying to use the aggregate sum function in pandas +0.34
Lemmatizing whole sentence in python does not work 0.00
ValueError: Can only compare identically-labeled Series objects | c... 0.00
Why won't apply reduce my single-column DataFrame to a Series? 0.00
Unpivot Dataframe w/ Partial String +2.00