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Alexander

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1578.94 (3,105th) 		Reputation
58,513 (1,603rd)
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Title Δ
Get to a dictionary format (by just saving non-zero values and indi... -0.58
Forward fill all except last value in python pandas dataframe 0.00
Alternative to sum or prod for subtraction or division in pandas se... -0.95
How to create a loop or function for the logic for this list of lists +0.52
Using Dictionaries to Count First Letter in a String - Python +0.51
Python: How to find mode (1st col - object), grouped by 2nd col, ou... +0.51
Pandas- Removing duplicate rows based on the columns 0.00
Finding count of duplicate values and ordering in a Pandas dataframe +0.55
Create complicated conditional column (geometric mean) Python 0.00
Python, probably a simple solution with dictionary and functions bu... -1.84
How to make sure two pandas dataframes cover same dates only +2.72
How to get row, column indices of items in Pandas dataframe +0.23
Pandas: Need a speedier way of index slicing +2.21
Pandas concat dictionary to dataframe -0.32
Array sorting and truncating/seperating them +2.03
NLTK applied to dataframes , how to iterate through list 0.00
Is there an as.Date() equivalent (R) in Python? +1.07
How calculate list python into matrix similarity 0.00
Python/Pandas - Best way to group by criteria? +0.38
Calculating distance in matrices Pandas Python 0.00
Changing part of a column name in pandas? -0.61
Counting dates in a range set by pandas dataframe +1.26
simplifying routine in python with numpy array or pandas 0.00
Udacity's exercise: superhero nuisance one-line answer? -1.88
Iterate through a dataframe to find number of times a str value app... 0.00
Python: How to replace the first instance of unwanted characters in... +2.17
Accessing row of multi-index DataFrame 0.00
Drop hours and minutes in datetime Python -1.24
Splitting lists into columns +2.18
Pandas read_csv ignore dollar sign when parsing numbers 0.00
calculate standard deviation and plot the curving fit using Python... +0.06
Python read text file based on partial name and file timestamp +2.04
Pandas Dataframe of dates with missing data selection acting strang... 0.00
Stacked Histogram not working in Pandas 0.00
Python: summarizing data in dataframe using a series 0.00
Look up and replace values in a list (pandas) +1.31
How to use dtype argument in Panda's from_dict (Python) 0.00
Python: Rounding to Nearest 1/8% +1.52
python pandas groupby plot with sorted date as xtick 0.00
How to get a subset of rows from a NumPy Matrix based on a condition? +0.52
pandas re-indexing with missing dates -1.62
python: check if an numpy array contains any element of another array +1.14
How to group subsequent rows with identical keys in a CSV file -0.63
looping in lists of csv files names 0.00
prevent overlapping bars using seaborn with pandas plotting -1.51
How to filter dataframe rows if column value (string) contains any... -0.83
Python - split list of lists by value -0.52
Rank of a variable in a counter +2.57
Pandas move rows from 1 DF to another DF 0.00
How to save a dictionary into a file, keeping nice format? +1.06