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Rating Stats for


1749.96 (44th)
229,749 (186th)
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Title Δ
Efficient random sampling +0.74
Select rows before null value in each group -0.92
Efficiently get permutation of 3 numpy arrays of differing sizes an... 0.00
Folding pandas time series into single day +0.20
Python pandas dataframe with duplicate values 0.00
Efficient way to compute the probability distribution of a vector o... 0.00
Read drop down values from excel using pandas 0.00
How does Python know that all of these variants of π are the same v... 0.00
sumproduct based on columns with Pandas 0.00
Sum product and groupby -1.96
Generate combinations of values from rolling window in Pandas 0.00
Repeated indices Python Pandas from list of dicts +0.56
Splitting dictionary items into smaller dictionaries based on condi... -0.41
cannot import name 'greedy_modularity_communities' +0.21
Computing distinctions: speeding up an operation on all combination... 0.00
Pandas - Cumulative sum of consecutive ones -0.85
Most Pythonic way to group and filter a Pandas DataFrame with set_i... 0.00
More efficient way to calculate standard deviation of a large list... +1.07
Separate transaction rows of bundled products into multiple rows of... -2.98
Redirect from cat results in different python interpreter behavior 0.00
Removing duplicate columns from pandas.read_csv() 0.00
remove initial NaNs from dataframe whilst keeping others in place 0.00
Generate all possible lists by replacing elements with 0 +0.65
pandas expanding (cummulative) value_counts 0.00
Replace last 2 numeric values in pandas data frame by row with NAN&... 0.00
Permutations interleaved with special values +1.04
In a Pandas dataframe why does the max() function skip columns? 0.00
Create a new column containing time since last event in pandas 0.00
pandas How do I delete rows from an ordered dataframe until a speci... 0.00
Mapping or replacing cell values with corresponding string values i... +0.92
Chained conditional count in Pandas +1.12
SymPy cannot compile equation 0.00
Merging dataframes with two key columns and repeated keys occurence... +1.35
Multiplying some rows by other rows in a Pandas dataframe +1.01
Parse website get table data for NBA teams RPI +0.74
Numpy matrix functions with Numba 0.00
pandas: Better way to update and merge dataframes +0.54
simple t-test in python with CIs of difference 0.00
Getting xlsx file from an .aspx webpage in python 0.00
Pandas taking values in columns order +0.02
Transform all elements positionally below 0 into 0 in a matrix (Pyt... -1.61
Delete rows of a data frame based on quantity of data in another da... +0.58
Optimise Pandas.series conversion to a set 0.00
UnicodeDecodeError when reading a dataset from a webpage into a Pan... 0.00
Pandas converting df into matrix by conditions +0.05
Getting most recent observation & date from several columns +1.09
value index lengh 0.00
Python Pandas: merge, join, concat 0.00
scipy.interpolate.interp1d 'kind' not working 0.00
Eigenvector of matrix computed by Python does not appear to be an e... 0.00