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Rating Stats for

Neal Fultz

Rating
1486.20 (4,461,539th)

Reputation
7,374 (21,636th)

Page: 1 2 3 4 5 6

Title	Δ
Cyclical Sliding Window Iteration	+0.26
How could I build a function that extracts the diagonal block matri...	0.00
How to return matched regex in R gsub	-1.47
Table Function R - how to remove rows with 0	0.00
Using magrittr to change a subset of values	0.00
R: find frequencies over 3rd quartile in table	-0.00
Using "apply" to apply a function to a matrix where param...	-0.92
Looping over combinations of regression model terms	-0.25
R aggregating on date then character	+0.48
Looping in R done automatically	+2.70
performance of .Primitive and .Internal	-2.65
Saving lot of data sets automatically	0.00
How to make an efficient combination of numbers R?	+0.08
How to remove empty columns in transaction data read with the arule...	-4.06
Feature Selection for Regression Models in R	0.00
efficient comparison of list elements within a list in R	0.00
covariance formula: multiplying just the weights "in couple&qu...	0.00
How can divide a dataset based on percentage?	-0.04
sapply function in R is not giving me the desired result	0.00
Create factor levels in R and summary() function	0.00
limit df to people with valuesstarting at x only	0.00
R data.table optimising. Overdraft financial data	+2.84
Constructing model.matrix in R cannot fit in memory (tried all memo...	0.00
R: Make all row values NA if one value is NA	-3.95
Replace value in column with predefined value from another column i...	-3.86
Why is the objective function in a nonlinear programming (NLP) solv...	0.00
Sum a rows within a column for each unique combination r	+4.27
Aliases in R - function on load the R package	0.00
rename data frame to rotating variable	-4.73
How to merge a list of dataframes by a single column?	-4.22
R: aggregate based on factor or numeric	-2.22
Plotting a difference between two ecdf()	0.00
How Do I Calculate Proportions Of Data Subsets?	-0.18
in R, apply function to multiple inputs to return array of POSIXlt	0.00
using lookup table to fill multiple columns	0.00
Creating a new variable using many column	0.00
R choose the first item from ordinal values in a data frame	-4.46
r function to return column number if/when a certain criteria is met	+3.43
Converting this code from R to Shell script?	0.00
sample points on polygon edge in R	0.00
Eliminating rows from a data.frame	-3.92
Merging Two Matrices	-0.77
How can I make a parallel operation faster than the serial version?	-3.68
How to find correlation for every n rows in R?	-1.97
R: Speeding up nested apply calls	0.00
Between two numbers in R i.e. 5<=R>7	-1.44
Remove row if it starts with "RT"	-4.64
Partitioned matrices in R	0.00
Warning message when using If(...) function in R	+3.47
Vectorisation of for-loops for matrix subset comparisons	-3.95