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Rating Stats for

Matthew Plourde

Rating
1571.55 (3,876th)

Reputation
35,768 (3,204th)

Page: 1 ... 6 7 8 9 10 ... 13

Title	Δ
Sliding window with higher precision than diff(cumsum(…))	+1.90
altering hours in posixct array in r	0.00
R: Transform multiple variables to ordered factors using same ifels...	+0.43
Determining size of identical adjacents values in a vector	0.00
Convert Named Character Vector to data.frame	+0.39
Accessing and changing list element attributes	0.00
sorting data fram string by string R	+0.48
In R, using `unique()` with extra conditions to extract submatrices...	+0.25
Recursively editing a list in R	0.00
Separate lists stored in a variable using Python	-1.19
How to add columns in between others in CSV file?	-0.08
Random sampling of non-overlapping substrings of length k	-1.83
simple reshape in R using reshape2 causes error	-0.51
Transform data from cumulative for year to date to daily	0.00
Constructing an AND statement in SQLite with Python	-1.08
Renaming duplicate strings in R	-0.55
How to construct a function call to pmax from the columns of a matrix	+1.73
automatic filtering of measurement data within R	+0.16
error-safe templating with brew / whisker	0.00
Nested List to Single Table (Merge By Column Name?)	+0.39
python list comprehension with two values in one iteration	-0.91
Conditional Propagation of Values	0.00
format.POSIXct to as.POSIXct conversion issue	0.00
Finding proportions based on data.frame subsets	+1.22
Subsetting a dataframe by the amount of repetition	+0.58
Change the number of rows read.table uses to determine the number o...	0.00
R: applying a function using values in a list	0.00
Print out a vector name which is assigned to another vector	-0.06
Substracting time data exceeding 24h in R	0.00
find highest proportion in data.frame	-0.94
Easy way to combine mean and sd in one table using tapply?	-0.76
compare column names and make plots	0.00
Reduce List but avoid Null variables	+0.44
glob2rx in R to get all cells whose last decimal is 5?	+1.87
compare column names and make new table	+0.44
Reorganizing data in R. Appending rows to columns	0.00
catch data that creates a table with only one non-empty row or colu...	0.00
Converting a list of tokens to n-grams	0.00
Extract multiple types of pattern from string	0.00
Perform numerical operation in subset of IDs and return the results...	+0.44
Transforming numbers in R	-0.39
R function Parameters	-0.06
calculation of anomalies on time-series	0.00
How is TRUE interpreted when used as matrix index?	-0.44
parsing a .txt file to be read for data.frame	+0.89
Namespaces without packages	-1.14
2 factor histogram analysis	0.00
R character conversion	0.00
Fast function to add vector elements by their names	+0.39
mark row in data frame as "TRUE" if specific number insid...	+2.47