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Rating Stats for

josliber

Rating
1659.52 (437th)

Reputation
37,771 (2,967th)

Page: 1 2 3 4 5 6 ... 19

Title	Δ
Check if there is overlap between elements of a list	0.00
How to treat i as a variable for a loop	0.00
Select a set of edges which create the largest graph given that som...	-0.20
Check if element of vector is in corresponding element of list	0.00
have an object that is an equation written with sprintf evaluate in R	0.00
Negative exponential fit: curve looks too high	0.00
Speed up computing the row-wise median of every 3-tuple of columns	0.00
Random Walks and Gaussian (Normal) Distribution in R	0.00
Comparison of row-paired values in three column	-0.94
subset an R array that may have a dimension of length 1	0.00
Extract all values from list of lists with same vector name	+1.88
Infeasible result returned for simple linear programming model	0.00
Large error when numerically computing second derivative	0.00
Find matching intervals in data frame by range of two column values	0.00
Transform frequencies in factor levels into percentages	-0.72
Integers that are not divisible by several numbers	-0.35
Linear Programming (Simplex LP) PuLP?	0.00
Efficient use of of vectors	-0.69
Converting conditional constraints to linear constraints in Linear...	+0.31
Convert matrix to row/data pairs	0.00
Bootstrapping to estimate the mean of a geometric sample	0.00
Create list of a vector's elements: loop vs. apply	0.00
Split a dataset into two dataframes using multiple columns in R	0.00
Reordering the elements of an address	0.00
sampling subgraphs from different sizes using igraph	+0.72
sampling subgraphs from different sizes using igraph	-0.28
Accuracy, precision, and recall for multi-class model	0.00
Matrix comparing each element in vector1 to each element in vector2	+1.28
How to say a variable is one of three values in linear programming	0.00
Difficulty in grouping variables and apply function to groups	0.00
Adding a second set of column names to a data frame	0.00
Map vectors into integers in a bijective way	+1.56
Probability of a range of binomial event counts	0.00
Gamma equivalent to standard deviations	+0.31
How can I make use of an 'OR' statement in a linear program?	0.00
Graph longest path using linear programming	0.00
JSON in a R list form to single merged dataframe	+2.00
JSON in a R list form to single merged dataframe	-2.00
Linear Programming: How to implement with multiple constraints?	0.00
Look up row in array with arbitrary dimensions	0.00
How to find a combination of elements that sum up just above thresh...	+0.30
Calculate total time for which the value was 1 for a specified time...	0.00
How to distribute the number of elements in a bucket so that it is...	+0.31
Correlation between dependent and independent variables	0.00
Splitting a vector for variable no. of times into nested vectors	0.00
Define an arbitrary number and variety of arguments	0.00
Optimizing ifelse on a large data frame	0.00
Bootstrapping Krippendorff's Alpha	0.00
Subscript out of bounds error while computing accuracy at different...	+0.31
How to use if function based on two grouping conditions	+0.27