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Rating Stats for

Alex Riley

Rating
1713.96 (93rd) 		Reputation
92,593 (843rd)
Page: 1 ... 9 10 11 12 13 14
Title Δ
Numpy failing to properly square array 0.00
NumPy speed up setting elements of 2D Array +1.42
Pandas getting average of selected column 0.00
Linear index upper triangular matrix -0.71
How can I change the case of abbreviated ordinals to lower while ke... -0.40
Slicing different rows of a numpy array differently +2.18
Fill matrix with transposed version -0.03
Convert a column to an index in pandas 0.00
Python creating Covariance matrix from List 0.00
Replacing few values in a pandas dataframe column with another value 0.00
Finding percentage with group by of python pandas dataframe -1.06
Unpack NumPy array by column 0.00
Convert Series to list of dict in pandas +1.03
Python / Pandas: Get second character of the string, from every row 0.00
How to sort series or dataframe by a given index order? +0.42
Count how many times each row is present in numpy.array +0.52
What is the difference between contiguous and non-contiguous array? +1.31
NumPy - Sum of the elements on the secondary diagnoal of a 2D matrix 0.00
Adding up all pairs of columns of two matrices -0.27
Numpy sum every n columns of matrix 0.00
pandas unique values multiple columns +0.82
efficient way to shuffle one column at the time in numpy matrix -2.21
Modify particular row/coulmn of numpy array in python 0.00
Python Pandas: why does np.round() rounds 14.50 down to 14? -0.00
Flipping Zeroes and Ones in One-Dimensional Numpy Array +0.55
Get original values from cumulative sum 0.00
Making columns and ordering consistent in a Pandas DataFrame 0.00
Pandas plot histogram with time on x axis 0.00
Numpy Matrix Multiplication Broadcast +0.36
Pythonic formatting from 1 to 01 +0.07
How to convert string with delimiter to list in python +0.95
making new column in pandas dataframes based on filter 0.00
How to plot histogram with data prepared in Pandas DataFrame? -0.13
What does numpy.max function do? -1.44
How to Extract Columns from Numpy 0.00
Counting occurances in numpy arrays +0.49
Doing a whois with a list of domain names +0.04
Why is numpy.power slower for integer exponents? 0.00
scikit-image transform ValueError: Buffer not C contiguous 0.00
How to convert a python list into list of list with one element in... +0.41
Pandas series of datetimes in python 0.00
Getting python regexp for data -0.08
Finding the last values before a specific value in numpy/pandas +0.85
Python optimization with big numbers +0.64
Python: random.choice() with preference and uniqueness +0.12
getting tuple with max second component value +0.10
Calculating volume of a revolved surface in Python 0.00
Normalize each column of the Pandas Dataframe +2.55
Convert PANDAS dataframe to Dictionary 0.00
Numpy Construct a new matrix without rowi,columnj keeping row,colum... +2.58