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Psidom

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1713.63 (95th)

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135,522 (452nd)

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Title	Δ
numpy covariance and covariance matrix by formula is producing diff...	0.00
Elegant solution to count rolling two dice?	-1.43
for loop with cor.test over many categories	+1.64
How do I convert csv string to list in pandas?	-1.34
Generate a n-dimensional array of coordinates in numpy	-1.74
Extract array indices that contain a specific value	+0.39
Group by a sequence in data frame in R	0.00
How to add the results of lapply or for loop to specific rows	+1.01
Creating logical array from numpy array	0.00
find the start position of the longest sequence of 1's	-0.16
Python Pandas: How do I return members of groupby	+1.59
Column-wise subset of data frame in R	+1.66
r - retreive distinct sequence pattern	-1.27
How do I make two different lists with the corresponding elements o...	-0.66
Set value of a row in a Pandas dataframe equal to that of a row in...	-0.41
get everything after a particular string in python using regular ex...	-0.67
Regular expression to separate out the last occurring number using...	+0.75
R: How to transform a key/value string into separate columns?	+1.65
How to add a row names to a data frame in a magrittr chain	+1.66
How can I sort a DataFrame by date ddMMMyyyy?	0.00
How to sort data according to sectors and subsectors?	0.00
R: how to find index of all repetition vector values order by uniqu...	+0.85
How to rank values in a data.frame for each factor in R	+0.45
Reorder Dataframe based on Character Vector	-2.48
R datetime function	0.00
In R how to combine dataframes based on period between two dates?	+1.65
How to do arithmetic on tidy data in pandas?	+0.45
split strings to different columns based on semicolon	+0.20
R - Inserting variable number of spaces into postcode string	+1.88
How to write output to pandas	0.00
Remove rows which are different with the first changing in R	+1.05
How to select labels when both index and columns are named the same...	0.00
Search values across all columns in R data frame	+1.46
R return a data frame iterate through multidimensional dataframe us...	-0.60
Merge a list of pandas dataframes	0.00
Access a list within an element of a Pandas DataFrame	-0.56
Spark dataframe: Schema for type Unit is not supported	0.00
R: pairwise extraction of common elements between multiple characte...	+0.37
Remove item in a list based on index	+0.44
python multiply two lists element wise - one of them is nested	-1.66
How to remove the adjacent duplicate value in a numpy array?	+1.98
Delete pattern in string and semicolon before and/or after (R)	+1.72
r - Replace values in columns	-2.02
replacing text with a conditional pattern	+0.68
Aggregate sets of Pandas DataFrames columns	0.00
Calculate month on month change in R	+0.70
Sum each list of numerical values within a list	-1.46
Drop groups in groupby that do not contain an element (Python Pandas)	0.00
How to split string within each element of a list in R, and keep un...	+1.75
How to count character in a string by group in r?	-1.75